節日天鵝絨聖誕服攝影棚人像

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_portrait",
      "version": "v1.0"
    },
    "output_settings": {
      "aspect_ratio": "3:4",
      "orientation": "portrait",
      "render_style": "photorealistic",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "節日攝影棚大片，一位優雅迷人的[年輕女性]身著[紅色天鵝絨聖誕風格連衣裙和帽子]，置身於充滿聖誕裝飾的房間內，背景是[裝點精美的聖誕樹]。",
      "subject": {
        "type": "[年輕成年女性]",
        "pose": "四分之三身姿，腰部輕微傾斜，肩膀呈微角，頭部輕倚，視線微微避開鏡頭",
        "expression": "溫柔而自信的微笑",
        "skin": "自然真實的皮膚紋理，保留細膩毛孔",
        "makeup": "輕奢柔光妝容，玫瑰色腮紅，精緻眼線，水潤自然粉唇",
        "hair": "[黑色超長直髮，富有光澤，中分發縫，微風拂動感]"
      },
      "outfit_and_accessories": {
        "headwear": "[經典紅色天鵝絨聖誕帽，帶有蓬鬆白色人造毛絨滾邊]",
        "dress": "[抹胸紅色天鵝絨連衣裙，心形領口，領口鑲有厚實白色人造毛皮，收腰馬甲式剪裁，傘狀裙襬，腰間配細金鍊條腰帶]",
        "gloves": "[長款紅色天鵝絨歌劇手套，帶白色毛絨袖口]",
        "jewelry": "[黑色頸圈項鍊，帶精緻銀色十字架吊墜，懸垂式醒目耳墜]"
      },
      "environment": {
        "background": [
          "[右側裝點有金色絲帶花環、紅金色吊飾與溫暖發光星形樹頂的聖誕樹]",
          "牆面懸掛的三角節日彩旗",
          "淺色純淨背景牆上點綴著簡約的節日飾品"
        ],
        "depth_of_field": "淺景深，背景柔和虛化但清晰可辨"
      },
      "lighting_and_camera": {
        "lighting": "左前方柔和的攝影棚主光，溫和的補光，髮絲輪廓光，極其柔和的陰影",
        "lens": "85mm定焦鏡頭",
        "aperture": "f/2.0",
        "focus": "對焦點牢牢鎖定在眼睛、面部以及天鵝絨與毛皮的細膩紋理上",
        "white_balance": "中性偏暖"
      }
    },
    "negative_prompt": [
      "distorted anatomy",
      "plastic skin",
      "extra limbs",
      "deformed hands",
      "text, watermark, logo",
      "overexposed highlights",
      "blurry details"
    ]
  }
}