光轨时尚大片肖像

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_photoreal_editorial_portrait",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "character_reference_image": "参考照片",
      "reference_rules": {
        "preserve_uploaded_character_identity": true,
        "identity_lock_strength": 0.99,
        "use_reference_for": [
          "face",
          "skin_tone",
          "facial_proportions"
        ],
        "do_not_copy_any_other_identity": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "render_style": "photorealistic_high_fashion_editorial",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "带有情绪感的高端时尚大片肖像，人物与参考照片中的女性严格保持一致。深色摄影棚背景。戏剧性美妆布光，伴随长曝光光绘效果在躯干划过温暖光轨与动态模糊。身穿[银色金属锁子甲/金属网格]连衣裙。单臂抬过头顶，手抚前额。优雅而深邃的凝视。无文字、标志或水印。",
      "subject": {
        "identity_rule": "严格面部锁定，必须与参考照片一致",
        "expression": "庄重、迷人的时尚大片表情，自信凝视",
        "makeup": "精致眼线、柔和烟熏眼妆、古铜修容、丝缎裸色唇膏",
        "hair": "顺滑直发或利落吹风造型，别在耳后"
      },
      "wardrobe_and_accessories": {
        "dress": "[银色金属锁子甲/水晶网格]吊带裙，垂褶领口，反光微纹理，高级定制质感",
        "earrings": "夸张长款水晶流苏耳环",
        "nails": "干净修长的裸色指甲"
      },
      "pose": {
        "upper_body": "右臂抬起手搭前额，手肘弯曲；左手靠近腰部",
        "posture": "脖颈修长，双肩微斜，优雅的时尚站姿"
      },
      "effects": {
        "light_streaks": "温暖的金色光斑与动态模糊斜穿过连衣裙和躯干，模拟手持长曝光光绘效果；面部保持清晰",
        "motion_blur_rule": "动态模糊仅作用于光轨和裙身小部分区域；严禁模糊面部特征"
      },
      "environment": {
        "background": "带有微弱渐变的纯深炭黑色摄影棚背景，无道具"
      },
      "lighting_and_camera": {
        "lighting": "来自左上方戏剧性影棚主光，配以柔和补光"
      }
    }
  }
}