Nano Banana 提示词作品

{
  "image_generation_prompt": {
    "subject": {
      "description": "Young woman standing in a sunlit lemon garden holding a wooden bowl filled with fresh lemons, Use uploaded reference image, keep identity exact",
      "identity_lock": "STRICT — Use uploaded reference image, keep identity exact. Preserve facial structure, skin tone, eyes, and proportions. Do not alter identity.",
      "pose": {
        "body_position": "standing in slight side profile",
        "torso": "angled slightly away from camera",
        "head_position": "tilted gently downward and slightly toward shoulder",
        "arms": "one arm holding a wooden bowl of lemons at waist level, other hand lightly touching a strand of hair near face",
        "posture": "relaxed posture with subtle curve in body",
        "expression": "soft calm expression, eyes gently lowered"
      }
    },
    "face_details": {
      "instruction": "Use uploaded reference image, keep identity exact",
      "expression": "serene, soft and natural",
      "skin": "realistic skin texture with visible pores and sun-kissed glow",
      "eyes": "soft focus with natural sunlight reflection",
      "imperfections": "natural asymmetry, subtle skin variation"
    },
    "hair": {
      "instruction": "Preserve hairstyle exactly",
      "style": "messy elegant updo with loose strands framing face",
      "details": "natural flyaways, soft texture, sunlit highlights"
    },
    "makeup": {
      "style": "soft natural glam",
      "skin_finish": "warm glowing skin with subtle highlight",
      "eyes": "neutral brown tones, soft eyeliner, light mascara",
      "lips": "nude glossy lips",
      "imperfection": "slightly imperfect blending for realism"
    },
    "clothing": {
      "outfit": "black floral summer dress with thin straps",
      "fit": "fitted silhouette with open back",
      "details": "light fabric, natural folds, soft movement"
    },
    "environment": {
      "setting": "outdoor lemon garden",
      "background": "lush green lemon trees filled with ripe yellow lemons",
      "props": "wooden bowl filled with fresh lemons",
      "ground": "sunlit natural ground with soft shadows"
    },
    "lighting": {
      "type": "natural sunlight",
      "style": "bright midday sun",
      "effect": "strong warm highlights and crisp shadows",
      "shadows": "defined shadows on skin and ground",
      "imperfections": "slight overexposure on highlights"
    },
    "camera": {
      "type": "digital camera",
      "lens": "50mm",
      "angle": "eye-level slightly angled",
      "distance": "medium close-up framing",
      "focus": "sharp on subject with soft background blur",
      "imperfections": "slight lens softness, natural depth of field"
    },
    "composition": {
      "style": "editorial summer lifestyle",
      "framing": "subject centered with lemon trees filling background",
      "balance": "subject foreground, vibrant background",
      "depth": "foreground subject with softly blurred greenery"
    },
    "quality": {
      "resolution": "high",
      "rendering": "ultra photorealistic",
      "details": "accurate skin texture, fabric, and lighting"
    },
    "negative_prompt": [
      "overly smooth skin",
      "cgi look",
      "cartoon",
      "extra limbs",
      "deformed hands",
      "blurry face",
      "flat lighting",
      "watermark",
      "text"
    ]
  }
}