保留臉部特徵的電影感夜景人像

{
  "type": "image_generation_prompt",
  "style": "電影感超寫實人像攝影，高階雜誌大片風格",
  "identity_preservation": {
    "use_reference_image": true,
    "notes": "基於參考照片的嚴格身份鎖定。精確保留面部輪廓、骨骼結構、膚色、鬍鬚形狀與髮際線，不進行任何修改或過度磨皮。"
  },
  "subject": {
    "gender": "male",
    "pose": "[自然站立，神態從容自信]",
    "expression": "[微帶淺笑，平和親切]"
  },
  "wardrobe": {
    "outerwear": "[炭黑色修身深色夾克外套]",
    "inner_layer": "[極簡純色圓領打底T恤]",
    "fit": "利落挺括的高階剪裁，無任何品牌標誌"
  },
  "environment": {
    "location": "[現代都市夜景]",
    "background": "柔和虛化的城市天際線光斑",
    "atmosphere": "清爽通透的夜間空氣"
  },
  "lighting": {
    "setup": "電影感夜間布光，柔和正面主光搭配精緻輪廓光",
    "color_tone": "冷調青藍與深藍綠，微帶洋紅色點綴",
    "characteristics": "曝光均衡，自然深邃的陰影，無刺眼雜光"
  },
  "camera": {
    "lens": "85mm人像鏡頭",
    "framing": "胸部以上特寫人像",
    "depth_of_field": "淺景深柔和虛化，面部及眼神極度銳利對焦"
  },
  "mood": "靜奢質感，內斂自信，電影敘事氛圍"
}