Nano Banana 提示词作品

{
  "image_generation_prompt": {
    "subject": {
      "description": "edgy fashion portrait of a woman sitting on asphalt in front of a sports car at night holding a fluffy white cat, 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": "ground seated pose",
        "body_position": "sitting on the ground with legs spread slightly apart",
        "torso": "upright facing camera",
        "arms": "both arms holding a fluffy cat close to chest",
        "head": "facing forward directly toward camera with bold expression"
      }
    },
    "face_details": {
      "instruction": "Use uploaded reference image, keep identity exact",
      "expression": "confident, slightly serious pout",
      "skin": "flash-lit with strong highlights and realistic texture",
      "eyes": "sharp, direct eye contact with camera",
      "details": "visible lipstick marks on cheeks for stylized effect",
      "clarity": "face must be extremely sharp and fully in focus"
    },
    "hair": {
      "instruction": "Preserve hairstyle exactly",
      "style": "long dark slightly messy hair",
      "details": "natural texture with slight frizz for realism"
    },
    "makeup": {
      "style": "bold glam",
      "skin": "matte with flash highlights",
      "eyes": "defined eyeliner",
      "lips": "full nude or soft pink",
      "extras": "lipstick kiss marks on face"
    },
    "clothing": {
      "outfit": "camouflage cargo pants with high-waisted fit",
      "footwear": "red high heels",
      "top": "minimal or neutral top (not dominant in frame)"
    },
    "props": {
      "animal": "large fluffy white cat with visible pink lipstick marks",
      "extra": "no weapons included (replace any object with neutral fashion prop if needed)"
    },
    "environment": {
      "setting": "nighttime parking lot",
      "background": "white sports car parked behind subject",
      "ground": "asphalt with visible cracks and texture",
      "atmosphere": "dark background with strong flash lighting"
    },
    "lighting": {
      "type": "direct flash photography",
      "quality": "harsh frontal flash",
      "effect": "strong shadows, high contrast, bright subject isolation",
      "imperfections": "overexposed highlights, sharp shadows typical of flash"
    },
    "camera": {
      "type": "flash street fashion photography",
      "lens": "35mm",
      "angle": "low eye-level slightly tilted for edgy feel",
      "focus": "sharp on subject and cat",
      "imperfections": "flash glare, slight grain"
    },
    "composition": {
      "style": "editorial edgy aesthetic",
      "framing": "full body centered with car behind",
      "depth": "subject foreground with dark minimal background"
    },
    "quality": {
      "resolution": "ultra high",
      "rendering": "photorealistic",
      "details": "sharp textures, realistic skin, fabric and fur detail"
    },
    "negative_prompt": [
      "different face",
      "identity change",
      "weapon",
      "gun",
      "blurry face",
      "low quality",
      "distorted anatomy",
      "extra limbs",
      "cartoon style",
      "text",
      "watermark"
    ]
  }
}