Hyper-Detailed Structured Prompt for High-Fidelity Portrait Generation
A highly structured, JSON-based prompt designed for Gemini 3.0 Nano Banana Pro, focusing on generating a high-fidelity portrait. It specifies extreme detail levels (pore-level skin detail, absolute biological consistency), complex wardrobe physics (sheer knit with crystalline glitter), a specific pose (rotated head over shoulder), and detailed environmental and optical rendering settings (85mm prime lens, f/2.8 aperture, overcast lighting).


Prompt
{ "document_header": { "schema_version": "4.0.0-UltraStructured", "generation_priority": "High-Fidelity Subject Retention", "canvas": { "aspect_ratio": "9:16", …
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