巴黎咖啡馆编辑肖像提示，带面部锁定

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cafe_editorial_portrait",
      "version": "v1.0_PARIS_CAFE_RED_DRESS_WINE_NO_TEXT_EN",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_face": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "FACE_IDENTITY_LOCK",
        "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,
        "preserve_moles_freckles_scars": true,
        "preserve_eye_shape": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true
      },
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)",
        "purpose": "STYLE_COMPOSITION_ANCHOR",
        "strict_lock": false,
        "preserve_lighting": true,
        "preserve_palette": true,
        "preserve_vibe": true,
        "preserve_composition": true
      }
    },
    "global_constraints": {
      "rating": "PG-13",
      "no_explicit_sexual_content": true,
      "no_nudity": true,
      "no_text": true,
      "no_logos": true,
      "no_watermark": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_luxury_editorial_candid",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "warm_golden_afternoon",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "global_rules": {
      "camera_language": "50mm street-fashion candid portrait, shallow depth of field, natural perspective, focus on face and hands",
      "lighting_language": "late afternoon café sunlight through window, soft highlights, gentle shadows, no harsh flash",
      "authenticity_markers": "realistic skin texture, accurate hands and fingers, realistic fabric folds, no AI glow, no HDR, identity must match reference exactly"
    },
    "creative_prompt": {
      "scene_summary": "A photoreal editorial candid portrait of the adult woman (face EXACTLY matching the reference) sitting at a classic Parisian café table. She wears an elegant {argument name="dress color" default="red"} off-shoulder mini dress with a front bow detail and a softly structured skirt (same silhouette as the reference photo). She holds a stemmed wine glass filled with red wine, bringing it near her lips as if about to sip. Chic café chairs with woven red-green pattern, small round marble table, warm reflections in the window, subtle crowd behind glass. No text anywhere.",
      "wardrobe_and_style": {
        "outfit": "red off-shoulder mini dress with bow on the front, fitted bodice, short skirt, ta"
      }
    }
  }
}