親密寫實肖像，嚴格保持臉部一致性

```json
{
  "reference_face": {
    "consistency": "使用與提供的參考圖像完全相同的臉部結構、比例和特徵",
    "face_integrity": "臉部特徵、骨骼結構、眼睛形狀、鼻子、嘴唇或膚色均不變動"
  },
  "subject": {
    "gender": "女性",
    "age_range": "20 歲出頭至 20 歲中期",
    "pose": {
      "position": "坐姿",
      "hand_position": "一隻手輕輕靠著臉頰",
      "posture": "放鬆，身體略微前傾"
    },
    "expression": {
      "facial": "柔和、平靜、略帶內省",
      "eyes": "目光直視鏡頭",
      "mouth": "中性，嘴唇放鬆"
    }
  },
  "appearance": {
    "hair": {
      "color": "深棕色",
      "style": "凌亂的高髮髻",
      "details": "臉龐兩側有幾縷鬆散的髮絲",
      "accessory": "髮髻中插著一朵 {argument name=\"flower color\" default=\"pink\"} 色花朵"
    },
    "skin": {
      "texture": "自然、真實",
      "details": "臉頰泛著淡淡的紅暈，毛孔清晰可見，並帶有細微的雀斑"
    },
    "makeup": {
      "style": "極簡、自然",
      "focus": "柔和的腮紅、自然的眉毛、淡淡的唇色"
    }
  },
  "clothing": {
    "top": {
      "type": "鈕扣襯衫",
      "color": "柔和的粉彩色",
      "fit": "寬鬆、休閒",
      "fabric": "輕薄棉質"
    },
    "accessories": {
      "necklace": "精緻的串珠項鍊",
      "earrings": "極簡或無"
    }
  },
  "scene": {
    "setting": "簡約的室內空間",
    "mood": "柔和、親密、寧靜",
    "lighting": {
      "type": "自然日光",
      "direction": "來自附近窗戶的側光",
      "quality": "柔和且漫射",
      "shadows": "柔和、自然的漸變"
    }
  },
  "background": {
    "wall": {
      "color": "米白 / 淺中性色",
      "texture": "光滑、潔淨"
    },
    "environment": "簡潔、整齊的室內環境"
  },
  "composition": {
    "framing": "中景特寫肖像",
    "camera_angle": "視線水平",
    "depth_of_field": "淺景深，主體清晰對焦，背景柔和模糊",
    "focus_point": "臉部和眼睛"
  },
  "color_palette": {
    "dominant_colors": [
      "柔和粉色",
      "溫暖膚色",
      "中性米色"
    ],
    "overall_tone": "溫暖、柔和、自然"
  },
  "image_quality": {
    "resolution": "高細節",
    "style": "寫實風格",
    "sharpness": "清晰的臉部和織物紋理",
    "noise": "極小"
  },
  "post_processing": {
    "color_grading": "柔和溫暖的色彩分級",
    "contrast": "低至中等",
    "highlights": "自然",
    "saturation": "細微、真實"
  }
}
```