缠蛇水光肌低调特写人像

{
  "image_type": "写实影棚人像",
  "aspect_ratio": "3:4",
  "framing": {
    "crop": "紧凑特写",
    "composition": "面部居中微偏左，肩膀可见，主体填满画面"
  },
  "subject": {
    "gender_presentation": "女性",
    "age_range_visual": "青年",
    "face": {
      "skin_tone": "[温暖的浅至中等棕色肤色]",
      "skin_texture": "自然毛孔与皮肤纹理，湿润水光质感",
      "freckles": "额头、鼻梁及两颊上方分布密集的雀斑",
      "finish": "水润通透的光泽感",
      "jawline": "柔和微圆的下颌线",
      "cheekbones": "高光勾勒出的自然颧骨"
    },
    "eyes": {
      "color": "[浅绿灰色]",
      "gaze_direction": "直视镜头",
      "eyelashes": "纤长分明",
      "eyelids": "微带水光，淡妆",
      "expression": "平静、专注、中性"
    },
    "eyebrows": {
      "color": "深棕色",
      "shape": "浓密自然的柔和眉峰"
    },
    "nose": {
      "shape": "直挺鼻梁，微圆鼻尖",
      "surface": "鼻梁和鼻尖带有镜面高光"
    },
    "lips": {
      "color": "[自然裸色]",
      "texture": "水润光泽唇膏质感",
      "position": "微张"
    },
    "hair": {
      "color": "深棕色",
      "texture": "卷曲波浪发",
      "volume": "厚实蓬松",
      "placement": "自然垂落在额头与面部两侧"
    }
  },
  "snake": {
    "position": "缠绕在颈部并搭在肩上",
    "head_location": "贴在被摄者左颊旁",
    "scale_texture": "清晰、光泽感十足的鳞片纹理",
    "coloration": {
      "primary": "[深棕色]",
      "markings": "[黑褐色斑纹]",
      "underside": "[浅奶油色]"
    },
    "eyes": "乌黑反光的眼睛",
    "surface_finish": "湿润光泽"
  },
  "lighting": {
    "type": "低调影棚布光 (Low-key lighting)",
    "direction": "左前方柔和方向性主光",
    "highlights": "皮肤与蛇鳞上的锐利镜面高光",
    "shadows": "深邃柔和的阴影过渡"
  },
  "background": {
    "color": "纯黑背景",
    "detail": "虚化极简暗调空间"
  },
  "camera_details": {
    "perspective": "平视视线",
    "lens": "85mm人像镜头",
    "depth_of_field": "浅景深，双眼、皮肤肌理与蛇头精准对焦"
  }
}