写实奢华酒吧人像 (豹纹连衣裙)

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_luxury_bar_portrait",
      "version": "v1.1_LEOPARD_DRESS_BAR_FACE_VISIBLE_NO_TEXT",
      "priority": "highest",
      "language": "zh-Hans"
    },

    "references": {
      "reference_image_1": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "POSE_COMPOSITION_STYLE_ANCHOR",
        "strict_lock": true,
        "preserve_pose": true,
        "preserve_body_proportions": true,
        "no_body_rescale": true
      }
    },

    "global_constraints": {
      "rating": "PG-13",
      "no_explicit_sexual_content": true,
      "no_text": true,
      "no_logos": true,
      "no_watermark": true
    },

    "output_settings": {
      "aspect_ratio": "3:4",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_editorial_night_flash",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "warm_amber_luxury_bar",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },

    "creative_prompt": {
      "scene_summary": "豪华、深色木镶板经典鸡尾酒吧的夜景。一位身穿豹纹丝绸/缎面吊带裙的女士坐在吧台旁，手持马提尼酒杯。灯光温暖且富有电影感，氛围高端而别致。",

      "key_change_request": "脸部必须完全可见：头发不应遮挡脸部。头发应梳向一侧或向后梳；双眼、眉毛和鼻子清晰可见。脸部应朝向镜头 3/4 侧或直接看向镜头。",

      "environment": {
        "location": "豪华酒店酒吧 / 经典鸡尾酒吧",
        "background": "闪亮的深色木镶板、酒吧酒瓶和玻璃架、柔和的散景灯光",
        "lighting": "机内闪光灯效果 + 温暖的环境光；自然的阴影；逼真的反射"
      },

      "subject": {
        "count": 1,
        "pose": "坐在吧凳上，一只手臂支撑着吧台，另一只手略微举起马提尼酒杯",
        "expression": "酷、自信、放松",
        "hair": "不遮挡脸部的波浪发；头发不应垂落到眼睛上；脸部开放清晰",
        "makeup": "柔和的魅力妆容，自然但有神韵的眼妆，略带光泽的皮肤（无修饰）",
        "wardrobe": "{argument name=\"dress pattern\" default=\"leopard print\"} 吊带裙（缎面/丝绸质感），细肩带",
        "details": "逼真的指甲，极简珠宝和手表"
      },

      "camera_style": {
        "framing": "3:4，中景全身肖像",
        "lens_feel": "35mm-50mm 镜头感，浅景深",
        "focus": "眼睛锐利清晰；脸部清晰；酒杯和手自然对焦",
        "look": "真实照片，非 CGI，非绘画风格"
      },

      "quality_guards": {
        "no_ai_look": true,
        "no_beauty_filter": true,
        "no_hdr": true,
        "no_over_sharpening": true,
        "faces_must_be_clean": true,
        "hands_and_fingers": "realistic and well-formed"
      }
    }
  }
}
```