Level 1 to 100 DIY Builds
pink barrel aimed at his face
Coke can helicopter falling
giant cardboard tank firing
fire shooting from a Coke can
card slicing through a cucumber
Coke can flying at his face
BBs flying at the lens
flying Coke can
blue fire from a bottle gun
RC tank firing BBsRaw ideation: 24 ideas, 6 methods
M1. Title threads (Marcus)
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| Bright gray room, white table. The cardboard RC tank sits big in the left foreground firing a burst of yellow BBs; Hafu on the right pinches the tiny clothes-peg shotgun up beside his cheek. Eye-level camera, tank fills half the frame. | cardboard tank firing yellow BBs | The weakest and the strongest build side by side; the size gap tells the whole ladder without a list. Level 1 vs Level 100 weapons is a proven split; both homemade, the absurd size gap is the joke. | LEVEL 1 vs LEVEL 100 LEGO WEAPONS... (1.1M, 6.28x); Airsoft Guns from Level 1 to 100! (1.0M, 3.18x) | 7.2 | 12 | 12.541 | |
| Hafu lies on a light wood floor in a bright room, cheek near the boards; the cardboard tank stands 40 cm from his face, pink barrel aimed at him, the first yellow BBs leaving it. Low floor-level camera from the front side. | pink barrel aimed at his face | The builder becomes the target of his own build. Self-inflicted danger from a homemade weapon; every boy wants to know if it hurts. | How To Make Amazing Tank That Shoots (30.6M, 32.24x); Can a Car Window Break Your Finger? (30.6M, 11.69x) | 8.0 | 3 | 12.541 | selected |
| Backyard lawn, green hedge, bright daylight. The Coke can helicopter tips nose-down a hand's width above the grass, one rotor blade snapping off, while Hafu dives in from the right with both hands out. Low camera at grass level. | Coke can helicopter falling | Shows the first flight failing (real at 13:45) with the outcome still open, instead of the clean success. A soda can that flies is impossible; catching it mid-crash adds a fail he has to see resolved. | How to make a helicopter fly And control (27.6M, 7764.72x); SINKING Our GIANT TITANIC BOX FORT! (24 (5.5M, 31.38x) | 7.6 | 8 | 13.371 | selected |
| Hafu leans over a white table toward the lens with the Coke bottle cork cannon on its bottle-cap wheels in one hand and the air duster in the other; the cork is mid-flight an arm's length from the camera. Wide close camera. | cork flying at the lens | A Coke bottle turned into a cannon and fired at the viewer. A Coke bottle with a projectile coming at your face; the grin says dangerous fun. | The 2,000,000 Scoville Chicken Tender... (28.4M, 5.2x); 3 DIY INVENTIONS (121.8M, 376.36x) | 6.6 | 23 | 14.016 |
M2. Outlier composition first
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| Comp GS9A1JuOKE8 (wide symmetric action pose, real fire). Bright backyard, white wall: Hafu in a full-body wide lunge fires the clear-bottle plasma blaster (coiled tube, bottle barrel) to the left, a blue-orange flame bursting a meter out of the bottle mouth, free arm braced. Low wide camera. | flame burst out of a bottle | His Level 2 water-bottle blaster performed like Allen Pan's firebending: real fire from trash. Fire out of a gun built from water bottles; real fire reads at phone size. | Punch Activated Arm Flamethrowers (Real (14.0M, 20.65x); Level 1 to 100 DIY Builds, Plasma blaste (0.0M, -x) | 7.6 | 2 | 11.849 | |
| Comp NhtPxMMOi4k (impact object left, big reaction face right). Left half: extreme close-up of the black metal card mid-slice through a peeled banana, the top half flying off. Right half: Hafu's big face, brows up, mouth open, eyes on the cut. Bright gray wall. | card slicing through a banana | A bank card used as a blade, caught at the instant it cuts. Satisfying slice frozen mid-cut plus a huge real reaction; the banana carries the channel's joke. | Water Balloons in Slow Motion! (56.0M, 6.11x); Level 1 to 100 DIY Builds, Card cuts ban (0.0M, -x) | 7.0 | 11 | 11.849 | |
| Comp rw9T-n_Ay5k (glowing hologram, person reacting). A glowing neon snake rears up out of the cut plastic bottle standing on his phone on a white table; Hafu leans back with one hand raised, face lit cyan. Bright room with the table corner shaded so the glow reads. | glowing neon snake in a bottle | A hologram from a cut plastic bottle that seems to strike at him. A glowing creature out of trash looks like magic; the flinch sells it as real. | How To Make an INTERACTIVE HOLOGRAM! (Ch (1.2M, 5.84x); DIY Amazing 3D HOLOGRAM PROJECTOR from P (10.4M, 3867.3x) | 6.6 | 18 | 12.95 | |
| Same-video comp hitpMdylXwM (person inside a machine built from trash, on tracks). Bright driveway: Hafu sits inside a ride-on cardboard tank on yellow tracks, head and shoulders out of the hatch, a giant upturned Coke bottle full of yellow BBs as the turret, pink barrel firing a burst past the camera. Low front three-quarter camera. | giant cardboard tank firing | His tabletop tank rebuilt big enough to ride. Every boy wants a tank he can sit in; built from trash, it feels possible. | I Built a Mech Suit out of Trash (8.0M, 3.19x); Homemade Screw Tank Test Drive (13.8M, 4.51x) | 8.2 | 1 | 9.602 | selected |
M3. Outlier object twist
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| Bright white wall. Hafu's forearm extends to the left with a red Coke can strapped to it by rubber bands, a short orange flame burst shooting out of the can's mouth; Hafu on the right, eyes on the flame. Eye-level camera. | fire shooting from a Coke can | The Q's Coca-Cola spy gun mashed with the flamethrower outlier, made the way his "this bottle blasts fire" build works. Fire, a wrist weapon and a Coke can: a superhero gadget from a soda can. | How to Build Coca Cola Spy Gun (57.3M, 104.68x); The Big Flamethrower Test! 🔥We Test This (2.4M, 101.21x) | 8.0 | 14 | 13.689 | selected |
| White table, bright room. The cardboard card launcher held flat in Hafu's hand fires the black metal card clean through a cucumber standing upright, the top half flying off. Hafu behind, eyes on the cut. Eye-level camera. | card slicing through a cucumber | The world's-sharpest-knife slice, but the blade is a bank card fired from cardboard. Sharpest-blade videos pull huge views; a bank card beating a knife is a curiosity gap. | World's Sharpest Kitchen Knife! - (Razor (158.6M, 164.79x); We Made a Knife that can CUT THROUGH ANY (3.5M, 3.32x) | 6.2 | 16 | 14.131 | selected |
| Bright backyard. The Coke can helicopter swoops at Hafu's head like a diving eagle, rotors blurred, red cap nose first; he ducks with one forearm up and the remote in his other hand. Camera just behind the helicopter. | Coke can flying at his face | The eagle-attack outlier action, but the attacker is his flying Coke can. A flying Coke can is impossible; it attacking him adds danger and comedy. | The Most Amazing Eagle Attacks Ever Caug (22.6M, 3770.21x); How to make a helicopter fly And control (27.6M, 7764.72x) | 7.4 | 4 | 13.371 | selected |
| Low front angle on a white table in a bright gray room: the cardboard tank on yellow tracks with its upturned Coke bottle magazine full of yellow BBs fires a spray of BBs straight at the lens; Hafu crouches behind it on the right, chin at table height, remote in hand. | BBs flying at the lens | This same bottle-of-BBs tank pulled 30-39M elsewhere; shooting at you adds danger. | How To Make Amazing Tank That Shoots (30.6M, 32.24x); 2 in 1 | Powerful Cardboard Tank With An (39.0M, 1903.81x) | 7.8 | 10 | 13.522 | selected |
M4. Video moment
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| Light wood floor, white sofas soft behind: the cardboard tank's pink barrel punches through a tower of red cups, cups flying up and out; Hafu crouches just behind the tank with the remote, mouth open. Low floor camera from the side. | red cups exploding | The real payoff of the last build; red cups mid-air read at any size. | Level 1 to 100 DIY Builds, Tank rams cup (0.0M, -x); Level 1 to 100 DIY Builds, Tank aims at (0.0M, -x) | 6.0 | 13 | 11.849 | |
| Outdoor table against a white wall and hedge in bright light: Hafu holds the Coke bottle cork cannon under his chin, the cork just bouncing off his throat, other hand at his neck, face in a pained laugh. Eye-level medium close. | Coke bottle cannon at his throat | He shot himself with his own build ("that actually hurts"); real pain on a face clicks. | Level 1 to 100 DIY Builds, Cork hits his (0.0M, -x); Level 1 to 100 DIY Builds, Cork cannon w (0.0M, -x) | 6.6 | 21 | 11.849 | |
| Backyard, green hedge, bright sun: the Coke can helicopter hovers at chest height in front of Hafu, rotors blurred, red cap nose toward camera; Hafu behind it with the controller, jaw dropped, eyes on the can. | flying Coke can | An impossible object proven in real footage; he says other channels fake it. | Level 1 to 100 DIY Builds, Coke can heli (0.0M, -x); Level 1 to 100 DIY Builds, Launch from h (0.0M, -x) | 6.6 | 5 | 11.849 | selected |
| Outdoor table against a white wall: the black metal card rips through a signed sketch held up by a friend's hands (no face), paper tearing; Hafu leans in from the right with the cardboard launcher, face shocked. Eye-level camera. | card ripping through paper | Destroying something "worth $100,000" with a cardboard launcher: money plus destruction. | Level 1 to 100 DIY Builds, Card tears si (0.0M, -x); Level 1 to 100 DIY Builds, Drawing befor (0.0M, -x) | 5.4 | 7 | 11.849 |
M5. Desire / stakes first
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| First-person view in a bright room: Hafu's two hands hold the clear-bottle plasma blaster like a video-game gun at bottom center, a blue flame bursting out of the barrel toward a tower of red cups across the room. No face. | blue fire from a bottle gun | The viewer holds the homemade fire weapon, shooter-game style. Teen gamers live in first-person shooters; this puts the homemade fire gun in their hands. | Firing the Lorentz Plasma Cannon (7.9M, 130.44x); World's First Lightsaber! - Guinness Wor (17.4M, 670.64x) | 7.2 | 6 | 13.172 | selected |
| Bright garage with a white wall: Hafu lifts the finished cardboard tank out of a blue recycling bin overflowing with empty Coke bottles and flattened boxes, barrel toward camera, a few yellow BBs spilling. Eye-level camera. | tank rising out of a recycling bin | The trash and the weapon in one image: the bin is the "before". Free materials make the power fantasy feel doable at home today. | I Built a Mech Suit out of Trash (8.0M, 3.19x); 6 SIMPLE INVENTIONS Using Recycled Mater (88.1M, 272.21x) | 6.4 | 17 | 13.876 | |
| Three-quarter high view of a white table laid out like an armory: plasma bottle blaster, Coke bottle cannon, peg shotgun, card launcher and Coke can helicopter, the cardboard tank big in front; Hafu leans over the table on the right loading the Coke bottle cannon. | table of homemade weapons | Toy-gun arsenal layout, but every weapon is homemade from junk. Arsenal layouts promise a whole collection; more weapons, more reasons to click. | INSANE Toy Gun Arsenal Box! Gold Desert (6.6M, 810.39x); 3 DIY INVENTIONS (121.8M, 376.36x) | 5.8 | 19 | 14.016 | |
| Bright gray room: Hafu yanks a white sheet off a shape on the table, the pink barrel, Coke bottle magazine and yellow tracks of the cardboard tank poking out, a yellow BB rolling off the edge. Hafu on the right, eyes on camera. | pink barrel poking from a sheet | The top build half hidden: you see the barrel, not the whole thing. A half-hidden weapon is a curiosity gap; the barrel says it shoots. | Backyard Underground Bunker Tour/Update (44.0M, 14.34x); How To Make Amazing Tank That Shoots (30.6M, 32.24x) | 6.8 | 20 | 12.541 |
M6. Channel winners remix
| idea | first read | twist / why | evidence | S1 | S2 | S3 | |
|---|---|---|---|---|---|---|---|
| Bright clean room, white table: the Coke can helicopter lifts off a few centimeters above Hafu's open flat palm held toward camera, rotors blurred; his big face on the right, brows up, eyes on the can. | Coke can lifting off his palm | His 22M Coke-helicopter-on-palm winner, now a real Coke can that really flies, with his face added. Repeats his best DIY packaging (22M, 89x) with a can that really flies in this video. | Level 1 to 100 DIY Inventions (22.0M, 89.2x) | 7.6 | 22 | 13.273 | |
| Bright room, table corner shaded: Hafu cups the cut plastic bottle standing on his phone between both hands at chest height, a glowing neon fish hologram floating inside lighting his fingers and face cyan; his face above, mouth open. | glowing fish in a bottle | His glowing-thing-in-hands winners, but the glow is a hologram made from a bottle. His glowing-object-in-hands thumbnails did 14M and 36M; a bottle hologram glows the same way. | Level 1 to 100 Science Gadgets (14.0M, 56.8x); Level 1 to 100 Science Experiments (36.0M, 146.0x) | 6.6 | 15 | 13.487 | |
| Close on a white desk with a school notebook: the clothes-peg shotgun fires a toothpick into an orange, one toothpick already sticking out; Hafu's face peers in from behind, one eye big. Eye-level macro. | peg gun spiking an orange | His "Banned School Gadget" packaging on the build every kid can make with a peg from home. Forbidden-at-school weapons pull teen boys; this one they can make tonight. | I Tested Every "Banned" School Gadget (12.0M, 48.7x) | 5.6 | 24 | 12.714 | |
| Bright driveway: the cardboard RC tank fires a BB burst toward camera in the foreground, Hafu kneels behind with arms spread wide like a showman, big grin; low camera; price label top left. | RC tank firing BBs | His "$1 vs $1,000 RC" price packaging flipped: a cheap trash tank that still shoots. His price-on-RC-vehicle thumbnails hit 16M each; a $5 tank that shoots flips the price ladder. | $1 vs $1,000 RC Cars! (16.0M, 64.9x); $1 vs $10,000 RC Plane! (16.0M, 64.9x) | 7.4 | 9 | 13.135 | selected |
Research pulls
research

research_same

BBs flying at the lens
Idea: Low front angle on a white table in a bright gray room: the cardboard tank on yellow tracks with its upturned Coke bottle magazine full of yellow BBs fires a spray of BBs straight at the lens; Hafu crouches behind it on the right, chin at table height, remote in hand.
Method: Outlier object twist Twist:
First read: BBs flying at the lens Second: Coke bottle tank, Hafu behind Eyes: the camera
Text: IT SHOOTS Desire: a homemade tank that really shoots
Method: Outlier object twist Twist:
First read: BBs flying at the lens Second: Coke bottle tank, Hafu behind Eyes: the camera
Text: IT SHOOTS Desire: a homemade tank that really shoots
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
WIN: best combination (GPT + 3 photos + sheet + style ref) picked
ALT: round-5 recipe + curated natural photo
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)Coke can flying at his face
Idea: Bright backyard. The Coke can helicopter swoops at Hafu's head like a diving eagle, rotors blurred, red cap nose first; he ducks with one forearm up and the remote in his other hand. Camera just behind the helicopter.
Method: Outlier object twist Twist: The eagle-attack outlier action, but the attacker is his flying Coke can.
First read: Coke can flying at his face Second: Hafu ducking Eyes: the hero (the helicopter coming at his head)
Text: Desire: his own soda-can helicopter is attacking him
Method: Outlier object twist Twist: The eagle-attack outlier action, but the attacker is his flying Coke can.
First read: Coke can flying at his face Second: Hafu ducking Eyes: the hero (the helicopter coming at his head)
Text: Desire: his own soda-can helicopter is attacking him
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
ALT: round-5 recipe + curated natural photo picked
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)
WIN: best combination (GPT + 3 photos + sheet + style ref)pink barrel aimed at his face
Idea: Hafu lowers his cheek onto a white table in a bright room, right at barrel height; his cardboard tank stands 30 cm from his face with its pink barrel pointed at him, the first yellow BBs leaving it. Table-height camera from the front side.
Method: Title threads (Marcus) Twist: The builder becomes the target of his own build.
First read: pink barrel aimed at his face Second: Coke bottle magazine full of BBs Eyes: the camera
Text: Desire: is his own tank about to shoot him in the face?
Method: Title threads (Marcus) Twist: The builder becomes the target of his own build.
First read: pink barrel aimed at his face Second: Coke bottle magazine full of BBs Eyes: the camera
Text: Desire: is his own tank about to shoot him in the face?
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt) picked
WIN: best combination (GPT + 3 photos + sheet + style ref)
ALT: round-5 recipe + curated natural photofire shooting from a Coke can
Idea: Bright light gray wall. Hafu stretches his right arm out to the left with a red Coca-Cola can strapped along his forearm by rubber bands; his thumb clicks a small lighter taped at the can mouth and a short, contained flame puffs out. Hafu on the right, eyes on the flame. Eye-level camera.
Method: Outlier object twist Twist: The Q's Coca-Cola spy gun mashed with the flamethrower outlier, made the way his "this bottle blasts fire" build works.
First read: fire shooting from a Coke can Second: can strapped to his arm Eyes: the hero (the flame at the can mouth)
Text: Desire: a soda can on your wrist that shoots fire
Method: Outlier object twist Twist: The Q's Coca-Cola spy gun mashed with the flamethrower outlier, made the way his "this bottle blasts fire" build works.
First read: fire shooting from a Coke can Second: can strapped to his arm Eyes: the hero (the flame at the can mouth)
Text: Desire: a soda can on your wrist that shoots fire
Brief: composition source and object refs


AI generations (2), best first (blind judges + code checks)
WIN recipe on Nano Banana 2.1 (GPT refused) picked
WIN recipe on Nano Banana 2.1 (GPT refused)Coke can helicopter falling
Idea: Backyard lawn, green hedge, bright daylight. The Coke can helicopter tips nose-down a hand's width above the grass, one rotor blade snapping off, while Hafu dives in from the right with both hands out. Low camera at grass level.
Method: Title threads (Marcus) Twist: Shows the first flight failing (real at 13:45) with the outcome still open, instead of the clean success.
First read: Coke can helicopter falling Second: Hafu diving to catch it Eyes: the hero (the falling helicopter)
Text: Desire: does it smash, does he save it, and does it ever fly?
Method: Title threads (Marcus) Twist: Shows the first flight failing (real at 13:45) with the outcome still open, instead of the clean success.
First read: Coke can helicopter falling Second: Hafu diving to catch it Eyes: the hero (the falling helicopter)
Text: Desire: does it smash, does he save it, and does it ever fly?
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
WIN: best combination (GPT + 3 photos + sheet + style ref) picked
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)
ALT: round-5 recipe + curated natural photogiant cardboard tank firing
Idea: Same-video comp hitpMdylXwM (person inside a machine built from trash, on tracks). Bright driveway: Hafu sits inside a ride-on cardboard tank on yellow tracks, head and shoulders out of the hatch, a giant upturned Coke bottle full of yellow BBs as the turret, pink barrel firing a burst past the camera. Low front three-quarter camera.
Method: Outlier composition first Twist: His tabletop tank rebuilt big enough to ride.
First read: giant cardboard tank firing Second: Hafu in the hatch Eyes: the camera
Text: Desire: a full-size tank from trash that you can sit in
Method: Outlier composition first Twist: His tabletop tank rebuilt big enough to ride.
First read: giant cardboard tank firing Second: Hafu in the hatch Eyes: the camera
Text: Desire: a full-size tank from trash that you can sit in
Brief: composition source and object refs


AI generations (15), best first (blind judges + code checks)
Refs: face photo only picked
Prompt: director brief
Face: fixed favorite photo (not matched)
Layout: AI clay plan first
Face: curated natural photo
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)
Refs: everything
Style anchor added
Face: 3 photos
Prompt: short (70 words)
Model: Nano Banana Pro
Layout: Blender 3D plan first
Layout: outlier comp as base + edit list (Marcus)
Model: Nano Banana 2.1
Model: Seedream 5.0 Problue fire from a bottle gun
Idea: First-person view in a bright room: Hafu's two hands hold the clear-bottle plasma blaster like a video-game gun at bottom center, a blue flame bursting out of the barrel toward a tower of red cups across the room. No face.
Method: Desire / stakes first Twist: The viewer holds the homemade fire weapon, shooter-game style.
First read: blue fire from a bottle gun Second: first-person grip on the blaster Eyes: No face (POV); the blaster aims at the red cup pyramid across the room.
Text: Desire: holding a fire blaster you built from trash
Method: Desire / stakes first Twist: The viewer holds the homemade fire weapon, shooter-game style.
First read: blue fire from a bottle gun Second: first-person grip on the blaster Eyes: No face (POV); the blaster aims at the red cup pyramid across the room.
Text: Desire: holding a fire blaster you built from trash
Brief: composition source and object refs



AI generations (4), best first (blind judges + code checks)
Face: character sheet picked
Prompt: director brief
Model: Nano Banana Pro
Model: Nano Banana 2.1flying Coke can
Idea: Backyard, green hedge, bright sun: the Coke can helicopter hovers at chest height in front of Hafu, rotors blurred, red cap nose toward camera; Hafu behind it with the controller, jaw dropped, eyes on the can.
Method: Video moment Twist:
First read: flying Coke can Second: Hafu stunned with the controller Eyes: the hero (the hovering helicopter)
Text: IT ACTUALLY FLIES Desire: can a Coke can really fly?
Method: Video moment Twist:
First read: flying Coke can Second: Hafu stunned with the controller Eyes: the hero (the hovering helicopter)
Text: IT ACTUALLY FLIES Desire: can a Coke can really fly?
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
WIN: best combination (GPT + 3 photos + sheet + style ref) picked
ALT: round-5 recipe + curated natural photo
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)card slicing through a cucumber
Idea: White table, bright room. The cardboard card launcher held flat in Hafu's hand fires the black metal card clean through a cucumber standing upright, the top half flying off. Hafu behind, eyes on the cut. Eye-level camera.
Method: Outlier object twist Twist: The world's-sharpest-knife slice, but the blade is a bank card fired from cardboard.
First read: card slicing through a cucumber Second: cardboard launcher in his hand Eyes: the hero (the cut cucumber)
Text: NOT A KNIFE Desire: can a card really cut like a knife?
Method: Outlier object twist Twist: The world's-sharpest-knife slice, but the blade is a bank card fired from cardboard.
First read: card slicing through a cucumber Second: cardboard launcher in his hand Eyes: the hero (the cut cucumber)
Text: NOT A KNIFE Desire: can a card really cut like a knife?
Brief: composition source and object refs


AI generations (3), best first (blind judges + code checks)
ALT: round-5 recipe + curated natural photo picked
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)
WIN: best combination (GPT + 3 photos + sheet + style ref)RC tank firing BBs
Idea: Bright driveway: the cardboard RC tank fires a BB burst toward camera in the foreground, Hafu kneels behind with arms spread wide like a showman, big grin; low camera; price label top left.
Method: Channel winners remix Twist: His "$1 vs $1,000 RC" price packaging flipped: a cheap trash tank that still shoots.
First read: RC tank firing BBs Second: Hafu presenting, arms wide Eyes: the camera
Text: $5 TANK Desire: a tank that shoots for the price of a soda
Method: Channel winners remix Twist: His "$1 vs $1,000 RC" price packaging flipped: a cheap trash tank that still shoots.
First read: RC tank firing BBs Second: Hafu presenting, arms wide Eyes: the camera
Text: $5 TANK Desire: a tank that shoots for the price of a soda
Brief: composition source and object refs



AI generations (3), best first (blind judges + code checks)
WIN: best combination (GPT + 3 photos + sheet + style ref) picked
ALT: round-5 recipe + curated natural photo
Round-5 recipe (GPT Image 2.5, 1 face photo + objects + body, long prompt)