Sycomore@The_Sycomore
Step 1:
Chat GPT 5.2 instructions:
- Create 20 character concept prompts on a white background
- The theme must be [describe your main theme]
- The secondary instructions are [Secondary instruction]
- The prompt must follow this structure {prompt1, prompt2, prompt3, ..., prompt20}
- In the prompts, replace “,” with “.”, since commas are used here to separate the prompts
- After the prompt batch in {}, add --ar 3:4 --sref 3925989607 1215797590 --niji 7
Here, “--sref 3925989607 1215797590 --niji 7” is used for the tremendous visual clarity of these concept artworks, and a good balance between adherence to the prompt and exploratory capabilities.
Exemple of result :
{atom-punk female reactor mechanic in a reinforced flight jacket with glowing isotope canisters and heavy boots. white background. character concept art. full body. badass stance, atom-punk wasteland captain with a radium saber and chrome shoulder armor. white background. character concept art. full body. fierce expression, retro-futurist atomic biker queen with a split visor helmet under one arm and a plasma revolver holster. white background. character concept art. full body. confident pose, nuclear lab renegade woman in a fitted lead-lined jumpsuit with hazard patches and neon green tubing. white background. character concept art. full body. intense attitude, atom-punk bounty hunter with a mini reactor backpack and tesla lasso on her hip. white background. character concept art. full body. dynamic pose, postwar atomic priestess warrior with irradiated glass pauldrons and a glowing rosary device. white background. character concept art. full body. commanding presence, retro sci-fi commando woman with a uranium core gauntlet and armored corset plating. white background. character concept art. full body. sharp silhouette, atom-punk street samurai female with a cathode katana and analog scanner monocle. white background. character concept art. full body. battle ready, nuclear desert raider queen with patched leather layers and a Geiger counter belt full of tools. white background. character concept art. full body. intimidating look, atomic aviator heroine with a cropped bomber jacket radiation insignia and jet fins on boots. white background. character concept art. full body. heroic pose, radium nightclub enforcer with elegant retro armor high collar and crackling baton. white background. character concept art. full body. stylish and dangerous, atom-punk engineer duelist with articulated exosleeves and a compact coil rifle. white background. character concept art. full body. grounded stance, fallout metropolis vigilante woman with neon hazard stripes and an anti-rad shield buckler. white background. character concept art. full body. determined gaze, retro atomic diver operative with a slim pressure suit and glowing helmet ring opened back. white background. character concept art. full body. poised and lethal, atom-punk heavy gunner with reinforced thigh armor and a shoulder mounted micro reactor cannon. white background. character concept art. full body. powerful posture, nuclear courier outlaw with sealed satchels isotope tags and a hidden pulse dagger. white background. character concept art. full body. cool expression, atomic arena champion woman with chrome knee guards and a luminous chain whip. white background. character concept art. full body. aggressive stance, rad-tech hacker mercenary with vacuum tube implants and a portable signal disruptor. white background. character concept art. full body. confident smirk, atom-punk royal guard captain with polished lead armor and a ceremonial plasma halberd. white background. character concept art. full body. elite presence, retro future scavenger queen with asymmetrical armor scrap reactor gems and rugged military boots. white background. character concept art. full body. fearless pose, nuclear storm rider woman with insulated trench coat arc coils and a visor lit in toxic green. white background. character concept art. full body. cinematic concept} --ar 3:4 --sref 3925989607 1215797590 --niji 7
Step 2:
Select the character you are interested in, then in Nano Banana pro (ideally on freepik), apply this simple prompt:
Convert @ character into a modern cinematic 3D render with a high-fashion grade, punchy yet natural contrast, filmic color science, subtle halation/bloom, controlled highlights, realistic materials, preserve the original camera framing, no text, no logo, solid #ffffff white background
