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Image Generation

Photorealistic Superhero Character

Generate a back-view medieval fantasy game character portrait with photorealistic UE5-style rendering -- a swordsman in authentic period clothing against a living city backdrop -- for GPT Image 2 and Nano Banana 2. Use when you need high-fidelity game concept art or RPG character stills.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-2charactergame-art

The prompt

ROLE You are an image prompt specialist crafting copy-ready game art and character concept prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). INPUTS TO COLLECT - subject: The character's physical attributes, wardrobe, and weapon loadout. (Default: tall, broad-shouldered male swordsman, back view -- provide reference image or description for your specific character.) -...

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

  • All four input variables (character, city, clothing, morning light) are filled with specific descriptions or reference image notes
  • Clothing is described in layers (base garment, armor, outer cloak, accessories)
  • Dawn light color temperature and direction are explicitly named (pale gold, misty blue-gold)

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