砂岩峡谷沙漠时尚人像大片

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_desert_fashion_editorial",
      "language": "zh"
    },
    "output_settings": {
      "aspect_ratio": "3:4",
      "render_style": "editorial_ultra_photoreal",
      "sharpness": "crisp_natural",
      "film_grain": "subtle_35mm",
      "dynamic_range": "natural_not_hdr",
      "color_grade": "warm_sandstone_with_clean_blue_sky",
      "skin_rendering": "natural_skin_texture_visible_pores_no_beautify",
      "lens_and_camera": {
        "camera": "Canon EOS R5",
        "lens": "85mm prime",
        "aperture": "f/2.8",
        "focus": "sharp eyes with soft background falloff"
      },
      "lighting": {
        "key": "正午的强烈直射阳光",
        "fill": "沙地反射的柔和暖光",
        "shadows": "清晰真实的投影",
        "mood": "自信高级的时尚大片感"
      },
      "background": {
        "environment": "耸立着风化砂岩巨石的荒漠峡谷",
        "sky": "通透无雾霾的深蓝晴空",
        "ground": "散落着碎石的干燥荒漠沙地"
      }
    },
    "scene": {
      "subject": "一位年轻成年女性站在画面中心，神情自信沉静，直视镜头",
      "pose": "双肩放松，一手轻抬扶着草帽帽檐",
      "wardrobe": "具有优雅自然垂坠感与真实织物垂感的[深棕色]深V领长裙",
      "accessories": "编织草编牛仔帽，极简精致手链",
      "hair_and_makeup": "随风微扬的黑色长直发，保留毛孔纹理的自然妆效，哑光唇妆，无过度磨皮修饰",
      "micro_details": [
        "草帽细致清晰的编织纹理",
        "裙摆边缘极轻微的沙尘痕迹",
        "阳光下清晰的高光细节与自然的皮肤透光感"
      ]
    }
  }
}