奢华酒吧夜色闪光灯肖像

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_luxury_bar_portrait",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "参考照片",
        "purpose": "姿势与构图风格参考基准",
        "strict_lock": true,
        "preserve_pose": true,
        "preserve_body_proportions": true
      }
    },
    "global_constraints": {
      "rating": "PG-13",
      "no_text": true,
      "no_logos": true,
      "no_watermark": true
    },
    "output_settings": {
      "aspect_ratio": "3:4",
      "render_style": "逼真时尚杂志夜间闪光灯肖像",
      "film_grain": "细腻35毫米胶片颗粒",
      "color_grade": "温暖琥珀色奢华酒吧调色",
      "dynamic_range": "自然动态范围",
      "skin_rendering": "真实未经修饰的皮肤纹理"
    },
    "creative_prompt": {
      "scene_summary": "豪华深色木护墙经典鸡尾酒吧的夜间拍摄。一位身穿[豹纹]缎面吊带裙的女性坐在吧台前，手持马提尼酒杯。温暖如电影般的灯光，奢华优雅的氛围。",
      "key_change_request": "面部必须完全清晰可见：头发拨至耳后或侧边，露出双眼、眉毛和鼻子；面部朝向镜头呈四分之三角或正对镜头。",
      "environment": {
        "location": "奢华酒店鸡尾酒吧",
        "background": "油亮深色木板、发光酒架、玻璃杯反光与柔和散景光斑",
        "lighting": "机顶闪光灯质感结合暖琥珀色环境光，具有真实的阴影和反光"
      },
      "subject": {
        "count": 1,
        "pose": "坐在吧台高脚凳上，一只手臂撑在吧台，另一只手轻举冰镇马提尼杯",
        "expression": "冷静、自信、放松",
        "hair": "自然波浪发，不遮挡面部",
        "makeup": "自然精致的淡雅烟熏妆，通透微光泽肌",
        "wardrobe": "细肩带[豹纹]丝绸缎面吊带裙",
        "details": "精致美甲、极简珠宝首饰与奢华腕表"
      },
      "camera_style": {
        "framing": "中全身人像，3:4纵向构图",
        "lens_feel": "35mm至50mm定焦镜头质感，浅景深",
        "focus": "双眼与面部极其锐利清晰，背景自然虚化"
      },
      "quality_guards": {
        "no_cgi_artifacts": true,
        "no_beauty_filters": true,
        "anatomically_accurate_hands_and_fingers": true
      }
    }
  }
}