超寫實健身房鏡子自拍提示（Billie Eilish 風格）

```json
{
  "prompt_configuration": {
    "type": "超逼真肖像",
    "style": "電影寫實",
    "resolution": "8K"
  },
  "subject": {
    "demographics": "{argument name=\"subject\" default=\"Billie Eilish\"}，運動型身材，健美體格，蒼白膚色",
    "hair": "深棕色至黑色頭髮，向後梳成凌亂的高馬尾，臉龐周圍有鬆散的汗濕髮絲",
    "skin_texture": "超逼真的皮膚細節，劇烈運動後的強烈光澤，汗水淋漓，毛孔清晰可見，臉頰略帶紅暈",
    "facial_expression": "輕微呼氣，嘴巴微張呈「鬆了一口氣」的表情，專注的眼神，疲憊但有所成就"
  },
  "apparel": {
    "outfit_style": "單色柔和粉色健身套裝，運動休閒風",
    "top": "緊身短版粉色細肩帶背心/吊帶背心，略微捲起",
    "bottoms": "寬鬆的粉色運動褲，可見抽繩和鬆緊帶腰身，柔軟棉質",
    "accessories": "細銀項鍊"
  },
  "pose_and_action": {
    "perspective": "四分之三側面視角，面向左方",
    "action": "在健身房鏡子前檢查身體，左手按壓鏡面，右手提起上衣下擺，露出分明的腹肌（六塊肌）",
    "reflection": "左側邊緣的鏡子中可見手臂的部分反射"
  },
  "environment": {
    "location": "商業健身房內部",
    "background_elements": "模糊的健身器材、重訓架、滑輪機、啞鈴，遠處隱約可見其他健身者",
    "flooring": "黑色斑點橡膠健身房地板"
  },
  "lighting_and_atmosphere": {
    "lighting_type": "頭頂人造健身房照明",
    "quality": "溫暖的鎢絲燈色調",
    "mood": "強烈、原始、專注健身、真實瞬間"
  },
  "technical_specifications": {
    "camera": "單眼相機 (DSLR)，85mm 人像鏡頭",
    "aperture": "f/2.8",
    "focus": "主體臉部和腹部清晰對焦，奶油般散景背景",
    "render_details": "Unreal Engine 5、Octane Render、光線追蹤、皮膚次表面散射、體積光"
  }
}
```