Nano Banana 提示词作品

{
  "image_generation_prompt": {
    "subject": {
      "description": "two fashionable women posing in front of a luxury helicopter on a runway, Use uploaded reference image, keep identity exact",
      "identity_lock": "STRICT — Use uploaded reference image, keep identity exact. Preserve face, hair, eyes, proportions. Do not alter identity.",
      "pose": {
        "type": "casual luxury pose",
        "body_position": "one woman sitting on helicopter step with legs crossed, second woman standing slightly in front leaning casually",
        "legs": "first woman legs crossed downward, second woman one leg slightly bent forward",
        "arms": "relaxed natural arm placement holding handbags",
        "head": "both facing camera with soft confident expressions"
      }
    },
    "face_details": {
      "instruction": "Use uploaded reference image, keep identity exact",
      "expression": "soft smile, relaxed confident luxury vibe",
      "skin": "natural skin texture with soft glow",
      "eyes": "looking directly at camera",
      "clarity": "both faces must be sharp and equally clear"
    },
    "hair": {
      "instruction": "Preserve hairstyle exactly",
      "style": "long straight styled hair",
      "details": "natural movement with slight breeze"
    },
    "clothing": {
      "outfit_1": "black elegant mini dress with luxury handbag",
      "outfit_2": "black fitted crop top and skirt with small handbag",
      "shoes": "casual luxury sneakers and flats",
      "details": "minimal high-end fashion styling"
    },
    "props": {
      "vehicle": "black luxury helicopter with open door",
      "bags": "designer handbags held naturally",
      "details": "clean luxury aesthetic"
    },
    "environment": {
      "setting": "airport runway or helipad",
      "ground": "concrete with subtle texture",
      "background": "clear sky with soft clouds",
      "details": "minimal distractions, focus on subjects and helicopter"
    },
    "lighting": {
      "type": "natural daylight",
      "quality": "soft sunlight with balanced shadows",
      "effect": "bright, clean, luxury editorial lighting",
      "imperfections": "slight natural highlights on skin and metal"
    },
    "camera": {
      "type": "fashion lifestyle photography",
      "lens": "35mm",
      "angle": "slightly low angle for luxury perspective",
      "focus": "sharp focus on both subjects",
      "depth": "moderate depth of field",
      "imperfections": "slight lens flare from sunlight"
    },
    "composition": {
      "style": "luxury lifestyle editorial",
      "framing": "full body shot including helicopter",
      "balance": "subjects centered with helicopter framing background"
    },
    "quality": {
      "resolution": "ultra high",
      "rendering": "photorealistic",
      "details": "sharp textures on clothing, helicopter, and skin"
    },
    "negative_prompt": [
      "different face",
      "identity change",
      "blurry face",
      "low quality",
      "distorted anatomy",
      "extra limbs",
      "cartoon",
      "cgi look",
      "oversmoothed skin",
      "text",
      "watermark"
    ]
  }
}