車內自然光特寫自拍肖像

{
  "prompt_type": "逼真肖像",
  "aspect_ratio": "3:4",
  "camera": {
    "shot_type": "特寫肖像",
    "angle": "略微偏離中心，自然平視角度",
    "lens": "高階感測器畫質的智慧手機前置攝像頭風格",
    "depth_of_field": "淺景深，雙眼清晰對焦，背景柔和虛化",
    "perspective": "具有微妙鏡頭寫實感的自然自拍構圖"
  },
  "subject": {
    "identity": "悉尼·斯威尼 (Sydney Sweeney)",
    "type": "女性",
    "age_range": "年輕成年人",
    "body_visibility": "頭部、頸部、肩膀",
    "pose": "頭部微側，面部朝向鏡頭",
    "gesture": "手輕輕放在下巴附近",
    "expression": {
      "facial_mood": "柔和、愉悅、自然流露",
      "lips": "具有自然質感的溫和微笑",
      "emotion": "平靜、隨性的自拍瞬間"
    }
  },
  "hands_and_gesture": {
    "hand_position": "抬起一隻手，手指舒適地搭在臉頰和下巴旁",
    "gesture_style": "精緻、自然",
    "nails": "短而乾淨的自然甲面"
  },
  "clothing_and_accessories": {
    "top": {
      "type": "緞面質感休閒襯衫",
      "fit": "寬鬆垂墜感，端莊領口",
      "design": "純色，帶精緻修邊"
    },
    "jewelry": "無，純淨簡約造型"
  },
  "environment": {
    "location": "[現代汽車] 內部",
    "seat": "質感逼真的淺色真皮汽車座椅",
    "background_elements": {
      "car_window": "側車窗可見",
      "exterior": "柔和虛化的城市街景，帶有動態光斑"
    }
  },
  "lighting": {
    "type": "自然日光",
    "source": "柔和的側窗光",
    "quality": "漫反射、襯托人物",
    "effect": "均勻照明，顴骨上有柔和高光，幾乎沒有生硬陰影"
  },
  "color_grading": {
    "overall_tone": "柔和粉彩寫實感",
    "temperature": "微暖日光平衡",
    "contrast": "低但清晰",
    "saturation": "準確自然的膚色",
    "vibe": "乾淨、夢幻的社交媒體自拍美感"
  },
  "image_quality": {
    "realism": "超逼真，高階相機級皮膚細節",
    "skin_processing": "自然皮膚紋理，可見毛孔，未修飾磨皮質感"
  }
}