逼真复古编辑肖像提示（面部锁定）

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_vintage_editorial_portrait",
      "version": "v1.1_CANDLELIT_WOODPANEL_ROSE_CORSET_FACELOCK_MAX_EN",
      "priority": "highest",
      "language": "en"
    },
    "references": {
      "reference_image_style": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "STYLE_COMPOSITION_WARDROBE_ANCHOR",
        "strict_lock": true,
        "preserve_composition": true,
        "preserve_mood": true,
        "preserve_wardrobe": true
      },
      "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
      }
    },
    "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": "3:4",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_editorial_film_still",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "color_grade": "warm_candlelight_amber_gold",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "global_rules": {
      "camera_language": "50mm, chest-up to mid-thigh framing, eye-level, editorial portrait, face in sharp focus",
      "lighting_language": "single-key warm candlelight + soft window fill, realistic falloff, soft shadows on wood panels",
      "authenticity_markers": "no AI glow, no HDR, natural pores, realistic fabric texture, accurate candle flame, true-to-reference facial identity"
    },
    "creative_prompt": {
      "scene_summary": "A high-end vintage editorial portrait in a candlelit, wood-paneled room. The woman wears a gold lace corset with deep-red rose appliqués along the neckline and a rich red velvet draped skirt. Ornate brass candelabra on a small wooden table. Romantic old-world luxury atmosphere, cinematic and intimate. The face MUST match the face reference with maximum fidelity.",
      "subjects": {
        "count": 1,
        "description": "one adult woman; EXACT same identity as the face reference",
        "expression": "soft, mysterious gaze looking slightly off-camera; relaxed lips; calm confidence",
        "hair_makeup": "dark hair in a vintage updo with loose curls; subtle rosy blush; soft red lipstick; refined eyeliner"
      }
    }
  }
}