超电影冬季武士肖像

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

    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
      "no_gore": 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_film_still",
      "sharpness": "cinematic_soft_edges_crisp_subject",
      "film_grain": "fine_35mm_organic",
      "dynamic_range": "filmic_highlight_rolloff",
      "skin_rendering": "natural_texture_zero_retouch",
      "color_grade": "cold_moonlight_blue_white_low_saturation"
    },

    "creative_prompt": {
      "scene_summary": "Ultra-cinematic winter samurai portrait inspired by high-end film stills. Silent snow garden at night, deep spatial layering with foreground snowflakes, midground subject, background dark trees softened by haze.\n\nSubject: ONE adult woman, composed and ritualistic, embodying honor and inevitability. Calm, emotionless gaze.\n\nWardrobe: ceremonial pure white kimono, matte silk texture, long sleeves forming graphic negative space. Subtle snow accumulation on fabric.\n\nAction: katana raised overhead in one hand, blade angled to catch a narrow moonlight specular; black lacquered scabbard held across torso. Perfect weapon geometry.\n\nCamera & Lens: anamorphic cinema lens feel, 65mm equivalent, slight barrel compression, shallow-to-medium depth of field, gentle anamorphic edge falloff.\n\nComposition: full-body heroic framing, slightly low angle, strong vertical symmetry, clear separation from background.\n\nLighting: cold top-back moonlight as key, very soft fill from snow bounce, thin rim light outlining shoulders and sleeves, volumetric light through falling snow.\n\nTone: restrained, ceremonial, lethal elegance. Premium feature-film realism. NO TEXT."
    },

    "negative_prompt": [
      "hdr",
      "oversharpened",
      "digital glow",
      "anime",
      "illustration",
      "plastic skin",
      "overexposed whites",
      "bent katana",
      "extra fingers",
      "motion blur",
      "text",
      "logos"
    ]
  }
}