逼真極光提案 4 面板網格

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_multi_panel_grid",
      "version": "v1.0_AURORA_PROPOSAL_4PANEL_2REF",
      "priority": "highest"
    },
    "references": {
      "male_character_reference_image": "UPLOAD_MALE_REFERENCE (REQUIRED)",
      "female_character_reference_image": "UPLOAD_FEMALE_REFERENCE (REQUIRED)",
      "pose_style_reference_image": "UPLOAD_THIS_IMAGE_AS_POSE_STYLE_REFERENCE (OPTIONAL)",
      "reference_rules": {
        "preserve_uploaded_character_identities": true,
        "identity_lock_strength": 1.0,
        "strict_face_match": true,
        "face_preservation": "100% identical to uploaded references; preserve facial structure, skin tone, skin texture; no morphing",
        "no_identity_drift": true,
        "no_beautification": true,
        "no_age_shift": true,
        "same_people_every_panel": true,
        "no_extra_subjects": true
      }
    },
    "output_settings": {
      "layout": {
        "type": "4x1_grid_vertical",
        "border": "thin_black_gutter",
        "frame_consistency_rule": "same couple, same winter location, consistent aurora lighting"
      },
      "aspect_ratio": "9:16",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "photorealistic_cinematic_winter_night",
      "sharpness": "high",
      "film_grain": "subtle",
      "color_grade": "natural_night_with_aurora_greens_purples",
      "dynamic_range": "realistic_night_exposure"
    },
    "hard_constraints": [
      "Exactly 2 subjects only (the uploaded man and woman). No other people.",
      "Faces must match references perfectly in every panel (no drift).",
      "NO TEXT, NO LOGOS, NO WATERMARKS anywhere.",
      "Perfect anatomy: correct hands/fingers, no deformation, no extra limbs.",
      "Ring must look realistic and consistent in all panels where shown (same ring design, same finger).",
      "Winter realism: visible breath, cold-skin tone subtle, snow texture realistic."
    ],
    "creative_prompt": {
      "scene_summary": "Create a 4-panel vertical story sequence in a snowy open field at night under vivid northern lights (aurora borealis). Photorealistic couple proposal vibe, realistic night exposure, green/purple aurora ribbons in the sky, pine trees in the distance, snow ground with footprints. Same two people across all panels. No text overlays.",
      "environment": {
        "location": "snowy lake/field with pine forest background",
        "weather": "clear cold night, slight visible breath",
        "sky": "strong aurora borealis green and purple curtains, stars faintly visible",
        "lighting": "natural moonlight + aurora ambient; faces softly lit with subtle fill (no studio look)"
      },
      "camera": {
        "type": "smartphone / mirrorless documentary photo",
        "lens_look": "35mm equivalent (natural perspective), slight handheld realism",
        "exposure": "night mode style but realistic; aurora bright yet not fake HDR",
        "focus": "faces sharp; background softly detailed"
      },
      "wardrobe": {
        "consistency_rule": "same outerwear across all panels",
        "both": {
          "clothing": "winter puffer jackets (dark/neutral), hoods optional, gloves optional but fingers must be visible when showing ring",
          "no_logos": true
        }
      },
      "ring_details": {
        "ring_style": "single diamond solitaire or elegant small cluster, realistic metal reflections",
        "placement_rule": "always on the same hand and same ring finger across panels",
        "hand_rule": "hand must be anatomically correct, 5 fingers, natural nail beds"
      },
      "panel_plan": [
        {
          "panel": 1,
          "action": "Woman alone, close portrait, smiling softly, holding her left hand up toward camera to show the ring clearly (ring finger visible).",
          "framing": "tight portrait, ring in foreground slightly closer but not distorted"
        },
        {
          "panel": 2,
          "action": "Couple together, medium shot, both look down at her raised hand admiring the ring; man smiling at her, woman shy-happy expression.",
          "framing": "medium, both faces fully visible"
        },
        {
          "panel": 3,
          "action": "Wide romantic shot: man lifts woman in a hug (or spinning hug), both bundled in coats, aurora dramatic overhead; no ring close-up here.",
          "framing": "wide full-body silhouettes with clear aurora"
        },
        {
          "panel": 4,
          "action": "Couple close-up kissing gently under the aurora. Faces very close, natural romantic kiss (no exaggerated pose). Both faces clearly visible, noses and lips aligned correctly. Eyes softly closed. Aurora glowing behind them.",
          "framing": "tight portrait, chest-up, both faces centered and sharp",
          "hand_rule": "hands natural and relaxed; no ring emphasis; anatomically correct fingers",
          "expression": "intimate, calm, cinematic romance"
        }
      ],
      "negative_prompt": [
        "text, logo, watermark",
        "extra people, background faces",
        "identity drift, face change",
        "bad hands, fused fingers, extra fingers, missing fingers",
        "cartoon aurora, unrealistic HDR glow",
        "studio lighting, beauty retouch",
        "blurred faces, low resolution"
      ]
    }
  }
}

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