低角度高级时装编辑肖像摄影提示

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_high_fashion_editorial_portrait",
      "version": "v1.0_BLACK_BODYCON_DRESS_LOW_ANGLE_EDITORIAL_NO_TEXT_EN",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE",
        "purpose": "POSE_CAMERA_ANGLE_LIGHTING_ATTITUDE_ANCHOR",
        "strict_lock": false,
        "preserve_pose": true,
        "preserve_composition": true,
        "preserve_vibe": true
      }
    },
    "output_settings": {
      "aspect_ratio": "3:4",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_fashion_editorial",
      "sharpness": "crisp_subject_soft_falloff",
      "film_grain": "very_subtle_editorial",
      "dynamic_range": "balanced_cinematic_not_hdr",
      "color_grade": "neutral_warm_skin_tones_with_dark_contrast",
      "skin_rendering": "natural_skin_texture_high-end_retouch",
      "lens_and_camera": {
        "camera": "full_frame_fashion_camera_or_equivalent",
        "lens": "35mm_prime",
        "aperture": "f2.0",
        "focus_style": "upper_body_sharp_lower_frame_soft"
      },
      "lighting": {
        "key": "soft_window_daylight",
        "fill": "subtle_interior_bounce",
        "mood": "confident_minimal_editorial"
      },
      "background": {
        "environment": "modern_interior_with_window",
        "decor": "minimal_clean_surfaces",
        "cleanliness": "high-end_minimal"
      }
    },
    "scene": {
      "global_description": "一张年轻女性的高级时装杂志肖像照，从现代室内低角度拍摄。她站在窗边，自信而沉着地向下凝视镜头。图像通过透视和光线强调了强烈的线条、姿态和气质。",
      "subject_details": {
        "woman": {
          "wardrobe": "黑色修身无袖迷你连衣裙，带雕塑感镂空领口，光滑哑光面料，紧身廓形",
          "hair_makeup": "深色头发整齐地向后梳，精致的杂志妆容，眉毛清晰，裸色唇妆",
          "accessories": "小圈耳环，极简首饰，手上戴着一枚精致戒指",
          "pose": "直立站立，一只手放在胸部上方，肩膀放松，下巴略微抬起"
        }
      },
      "composition": "低角度时尚构图，主体居中，透视强调拉长的比例，干净的垂直线条",
      "micro_details": [
        "面料的弹性和接缝可见",
        "自然肤色，平滑的渐变",
        "柔和的窗户光线在脸部和肩膀上形成高光",
        "干净的边缘和高端杂志质感",
        "无人工光晕或过度平滑"
      ]
    },
    "negative_prompt": [
      "cartoon"
    ]
  }
}
```