Nano Banana 提示词作品

{
  "type": "image_prompt",
  "aspect_ratio": "9:16",

  "subject": {
    "name": "Billie Eilish",
    "appearance": {
      "hair": "Long dark hair with subtle green tones and a small side braid",
      "expression": "Neutral confident expression",
      "gaze": "Looking directly into the mirror",
      "body_type": "Athletic fit physique with toned legs and natural silhouette"
    }
  },

  "clothing": {
    "top": "Fitted black long-sleeve athletic performance top with a small elegant 'Love' detail near the hem",
    "bottom": "High-waisted electric lime spandex training shorts with rounded athletic edges"
  },

  "pose": {
    "position": "Standing in a rear three-quarter mirror selfie pose",
    "torso": "Body naturally twisted toward the mirror",
    "left_arm": "Raised holding a white smartphone near head level",
    "left_hand": "Resting lightly near forehead",
    "weight_distribution": "Weight resting on the right leg",
    "composition_focus": "Athletic silhouette and dynamic mirror perspective"
  },

  "accessories": {
    "smartwatch": {
      "color": "Gray",
      "wrist": "Left wrist"
    }
  },

  "environment": {
    "location": "Modern commercial gym",
    "background": [
      "Black workout racks",
      "Weight bench with subtle 'Love' logo",
      "Soft reflections from gym mirrors"
    ]
  },

  "lighting": {
    "style": "Atmospheric neon gym lighting",
    "ambient_light": "Orange and blue neon glow creating dramatic contrast",
    "key_light": "Bright white overhead light highlighting hair and outfit textures"
  },

  "camera": {
    "shot_type": "American shot",
    "angle": "Eye level",
    "perspective": "Mirror selfie",
    "device": "iPhone 17 Pro Max"
  },

  "style": {
    "visual_style": "Modern social media fitness photography",
    "rendering": "Ultra photorealistic",
    "details": "Sharp skin texture and realistic fabric detail",
    "quality": "High resolution, cinematic low-light performance"
  }
}