蝴蝶露背缎面裙时尚四宫格大片

{
  "generation_request": {
    "task_type": "fashion_editorial_2x2_grid_butterfly_dress",
    "notes": "一个2x2时尚大片拼贴图，展示一位身穿露背[浅蓝色缎面吊带裙]的[成年女性]，精致的[蓝色蝴蝶]点缀在裙身与肌肤上。优雅、空灵、柔美的高级时装大片风格。无文字、无标志、流水印。"
  },
  "output_settings": {
    "aspect_ratio": "4:5",
    "layout": {
      "type": "grid",
      "rows": 2,
      "cols": 2,
      "gutter": "thin"
    },
    "render_style": "photoreal_fashion_editorial",
    "color_grade": "soft_cool_luxury",
    "skin_rendering": "realistic_natural_texture"
  },
  "subject": {
    "gender": "adult woman",
    "fashion_style": "minimal luxury couture",
    "dress": "浅蓝色缎面吊带长裙，大露背设计，丝滑垂坠感，收腰剪裁，柔和光泽，细肩带",
    "butterflies": "大小不一的精致蓝色蝴蝶，翅膀逼真，如高定立体装饰般点缀于上背部、肩线、腰部及裙裾",
    "hair": "利落清爽的高级盘发，露出完整背部线条",
    "makeup": "通透光感肌肤，柔和冷色调妆容，微光闪烁"
  },
  "scene": {
    "background": "极简纯净的[淡象牙白或浅冷灰]摄影棚背景",
    "lighting": "柔和的定向自然光，高定大片级阴影，缎面泛着细腻高光",
    "mood": "空灵、优雅、浪漫的高级定制氛围"
  },
  "composition": {
    "panel_1": "背影全视角，突出露背裙剪裁与蝴蝶点缀，手轻搭在腰侧",
    "panel_2": "四分之三背面姿态，头部微微回眸转过肩膀",
    "panel_3": "聚焦上背部、蝴蝶骨及蝴蝶细节的中景特写",
    "panel_4": "稍低的背部视角，凸显腰臀处缎面垂褶与蝴蝶饰样"
  },
  "pose_direction": {
    "body_language": "修长优雅的身姿，放松的双肩，舒展的时尚姿势",
    "expression": "沉静、高雅、梦幻"
  }
}