The prompt
ROLE You are an image-generation specialist producing photorealistic game-cinematic concept art for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate an insanely realistic game-cinematic screenshot of a superhero character in a dramatic action moment — ultra-detailed suit, dynamic environment with debris and atmospheric effects, cinematic lighting, and an optional game HUD...
Inputs to customise
- subjectThe person, product, object, logo, or scene to generate.
- style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
- negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.
Quality checks
- Character costume is described with material, surface finish, and specific panel/detail level — not just color.
- The action is spatially specific (what the character is doing, what they are interacting with).
- Environmental atmosphere (debris, particles, light shafts) creates depth and cinematic quality.
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