Neo-Noir 都市夜景人像，帶臉部保留

```json
{
  "image_generation": {
    "identity_requirements": {
      "face": {
        "preserve_original": true,
        "exact_match": true,
        "description": "精確地保持主體原始的臉部結構、比例，以及參考圖像中可辨識的身份特徵。"
      },
      "hair": {
        "preserve_original": true,
        "exact_match": true,
        "description": "完全重現主體在參考圖像中的髮型 — 相同的長度、分線、質地和流向。"
      }
    },
    "setting": {
      "location": "霓虹燈閃爍的粗獷都市小巷",
      "background": {
        "elements": [
          "巷道上方刺眼的燈光",
          "有紋理的磚牆",
          "柔和的都市薄霧",
          "散落的路面細節"
        ],
        "description": "一條情緒化、電影感的小巷，由一盞明亮的頂燈照亮，投下戲劇性的陰影和氛圍光芒。"
      }
    },
    "scene": {
      "environment": {
        "type": "受黑色電影啟發的都市夜景",
        "description": "主體置身於昏暗、充滿氛圍的小巷中，色彩柔和，薄霧輕籠，光暈閃爍。"
      },
      "effects": {
        "light_bloom": "頂燈發出強烈的光芒，營造出夢幻、瀰漫的光暈",
        "film_grain": "柔和的復古顆粒感，帶來電影般的類比膠片質感",
        "ambient_smoke": "輕薄的煙霧在畫面中飄動，增添氛圍"
      }
    },
    "subject": {
      "pose": {
        "body_position": "低身蹲伏在巷壁旁，重心略微偏向一側",
        "hand_positions": {
          "right_hand": "右手鬆散地夾著香菸，靠近地面",
          "left_hand": "左手放鬆或自然放置以保持平衡"
        },
        "camera_direction": "她面向鏡頭，表情平靜、冷酷，略帶挑釁。"
      },
      "clothing": {
        "outerwear": "帶有微妙光澤的深色皮革或仿皮夾克",
        "footwear": "適合街頭風格的深色靴子",
        "details": "逼真的紋理，高光反射捕捉巷道燈光。"
      },
      "expression": "憂鬱、自信，略帶疏離 — 一種柔和、電影感的凝視。"
    },
    "camera": {
      "aspect_ratio": "9:16 肖像",
      "style": "情緒化的電影攝影，淺景深和類比膠片美學",
      "lighting": {
        "type": "巷道上方刺眼的燈光與柔和的環境溢光",
        "effects": [
          "亮光源周圍的光暈和光斑",
          "柔和的側面陰影勾勒臉部輪廓",
          "略帶綠藍色的都市色調"
        ]
      }
    },
    "aesthetic": {
      "mood": "粗獷、氛圍感、親密、電影感",
      "style": [
          "新黑色寫實主義",
          "情緒化膠片攝影風格",
          "都市夜景肖像"
      ]
    }
  }
}
```