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Image Generation

Ultra Realistic Sci-Fi Character Image Prompt

Create ultra-realistic cyborg character portrait prompts with bioluminescent skin patterns and cinematic battle atmosphere for GPT Image 2 and Nano Banana 2. Best for sci-fi concept art, film character design, and futuristic editorial imagery.

ImageUpdated 2026-06-06
image-generationsci-ficyborgportraitgpt-image-2nano-banana-2

The prompt

ROLE You are an image-generation director crafting ultra-realistic science-fiction character portrait prompts for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate an ultra-realistic sci-fi cyborg or hybrid character portrait — preserving the source intent of a half-cyborg woman in dark futuristic battle, facing camera directly, with bioluminescent skin patterns, seamlessly...

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

  • Both the human-side features and the cyborg-side materials are fully described with separate detail layers
  • Bioluminescent pattern has a named color, pattern type (neural branching, circuit traces), and emission intensity
  • The organic-to-metal transition zone is described as a physical material process, not just "seamless"

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