雪夜森林閃光燈人像

{
  "reference_control": {
    "mode": "optional_image_reference",
    "reference_images": {
      "character_reference": "[參考照片]"
    },
    "identity_lock": {
      "enabled": true,
      "strength": 1.0,
      "priority": "face_first",
      "preserve": [
        "facial_structure",
        "skin_texture",
        "hairline",
        "hair_color",
        "expression"
      ],
      "forbid": [
        "identity_drift",
        "age_change",
        "ethnicity_change",
        "beauty_filter_face_change"
      ]
    }
  },
  "image_request": {
    "goal": "雪夜松林中的超寫實閃光燈冬日時尚人像",
    "meta": {
      "image_type": "夜間閃光燈人像 / 冬季時尚 / 社交媒體攝影",
      "aspect_ratio": "3:4"
    },
    "subject": {
      "count": 1,
      "type": "女性",
      "pose": "居中站立，全身照，正對鏡頭，雙臂略微展開，雙手捧著少許白雪",
      "expression": "從容自信",
      "hair": "深色長髮，自然披散，微卷",
      "makeup": "柔和精緻妝容，利落眉形，裸色唇膏，微高光",
      "wardrobe": {
        "hat": "白色毛絨人造皮草帽",
        "dress": "白色一字領修身麻花毛衣短裙",
        "wrists": "白色毛絨手腕套",
        "socks": "白色過膝針織長筒襪"
      },
      "accessories": "精緻細銀項鍊"
    },
    "environment": {
      "setting": "夜間積雪的常綠松林",
      "background": "密集的被雪覆蓋的松樹，帶有深青藍色的夜影",
      "weather": "正在下雪，前景有清晰可見的飄落雪花"
    },
    "lighting": {
      "type": "夜間閃光燈攝影",
      "key": "強烈的機頂直射閃光燈感",
      "effect": "清晰明亮的主體，閃爍的雪花，自然的背景暗角衰減，逼真的光影"
    },
    "camera": {
      "lens_look": "35mm鏡頭",
      "angle": "平視視線高度",
      "aperture": "f/2.8至f/4",
      "depth_of_field": "中等景深",
      "focus": "對焦清晰於面部及針織紋理細節"
    },
    "color_grading": {
      "palette": "冷調冬日色彩，深青藍陰影對比純白針織裝與積雪",
      "contrast": "具有直閃質感的中高對比度",
      "finish": "純淨逼真的時尚大片感"
    },
    "constraints": {
      "no_text": true,
      "no_watermark": true,
      "no_logos": true,
      "no_extra_people": true
    }
  }
}