电影级写实编辑肖像，带绝对面部锁定

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_indoor_mirror_beauty_fashion_editorial",
      "priority": "highest",
      "language": "en"
    },

    "references": {
      "reference_image_face": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "FACE_IDENTITY_LOCK_ABSOLUTE",
        "strict_lock": true,
        "face_similarity_priority": "ABSOLUTE_MAX",
        "no_identity_blending": true,
        "no_style_leak_from_other_refs": true,
        "no_beautify": true,
        "no_age_shift": true,
        "no_expression_change": false,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true,
        "preserve_eye_shape": true,
        "preserve_eye_distance": true,
        "preserve_nose_shape": true,
        "preserve_lip_shape": true,
        "preserve_jawline": true,
        "preserve_cheekbone_structure": true,
        "preserve_moles_freckles_scars": true,
        "lighting_independent_identity": true
      },
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "STYLE_COMPOSITION_LIGHTING_ANCHOR_ONLY",
        "strict_lock": true,
        "affect_face": false,
        "preserve_pose": true,
        "preserve_composition": true,
        "preserve_palette": true,
        "preserve_lighting": true,
        "preserve_vibe": true
      }
    },

    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
      "no_logos": true,
      "no_watermark": true,
      "no_readable_text": true
    },

    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "cinematic_photoreal_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "warm_indoor_neutrals_red_accent",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_zero_retouch"
    },

    "creative_prompt": {
      "scene_summary": "Photoreal indoor mirror fashion editorial portrait. A minimal neutral-toned room with a mirror behind the subject showing the back of her hairstyle and outfit. Soft warm indoor lighting, clean background, luxury editorial mood.\n\nSubject: ONE adult woman. Facial identity must match the reference image EXACTLY (absolute face lock). No facial stylization, no symmetry correction, no beauty enhancement. Keep natural asymmetries and exact facial proportions.\n\nExpression: happy and warm, a natural genuine smile (teeth slightly visible), joyful eyes. Do not change identity while smiling.\n\nHair: dark hair in an elegant updo with a few loose tendrils framing the face; subtle editorial wet-look strand across the forehead.\n\nMakeup: bold deep red lipstick, soft smoky eyes, defined brows, subtle blush, luminous but natural skin (no be"