逼真的双人瑜伽情侣肖像，带身份锁

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_romantic_candid_outdoor",
      "version": "v1.0_ACROYOGA_AIRPLANE_PICNIC_MEADOW_DAYLIGHT_NO_TEXT",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "FACE_IDENTITY_LOCK_FEMALE",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_identity_blending": true,
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true
      },
      "reference_image_2": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "POSE_COMPOSITION_LOCK_ACROYOGA_AIRPLANE",
        "strict_lock": true,
        "preserve_pose": true,
        "preserve_composition": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "candid_editorial_photoreal",
      "sharpness": "natural_crisp_faces",
      "film_grain": "subtle_35mm",
      "color_grade": "soft_daylight_natural_greens",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_filter"
    },
    "creative_prompt": {
      "scene_summary": "在柔和的日光下，青翠草地上拍摄的超逼真户外情侣抓拍照片。一个有趣的空中瑜伽“飞机”时刻：男人仰卧在红色野餐毯上，双手（支撑她的躯干/腰部区域）将女人水平举起。女人双臂张开，像在飞翔一样，笑着看向镜头。比例真实，姿势安全稳定，充满自发欢乐的氛围。",
      "environment": {
        "location": "开阔的草地，有连绵起伏的山丘",
        "background": "柔焦的山丘，几棵树，多云的天空，远处的人非常小",
        "lighting": "自然阴天日光，柔和的阴影，无闪光灯"
      },
      "subjects": {
        "female": {
          "identity": "MATCH_REFERENCE_FACE_EXACTLY",
          "wardrobe": "白色休闲套装（无袖上衣 + 宽松裤），干净且运动风",
          "expression": "真诚的大笑，眼睛带笑",
          "pose": "水平飞翔姿势，双臂张开，双腿伸展，身体挺直",
          "hands_nails": "短而自然的指甲，透明或裸色指甲油，非亚克力",
          "no_rings": "无订婚戒指，无单钻戒指"
        },
        "male": {
          "wardrobe": "浅蓝色连帽衫 + 浅色牛仔裤",
          "pose": "仰卧，双臂向上伸展，稳固地支撑着她，面部放松"
        }
      },
      "props": {
        "picnic": "{argument name=\"picnic blanket color\" default=\"red\"} 毯子，边缘有小包和休闲野餐物品（不显眼，无品牌）"
      },
      "camera_style": {
        "framing": "垂直 4:5，包含毯子和两人全身的完整场景，略微广角"
      }
    }
  }
}
```