碎片化石雕聚合體

{
  "task": "image_to_image_style_transfer",
  "input_image": "the reference photo",
  "prompt": "一個3D立體棚拍構圖，將參考照片中的主體重構為碎片化石雕聚合體。主體由獨立且分離的岩石碎塊拼合而成，碎塊之間留有微小間隙且邊緣互不粘連融合。材質質感：鑿打邊緣的[板岩與砂岩]碎塊，斷口鋒利，石材肌理清晰，帶有細微劃痕與逼真的顆粒粗糙度。配色方案：以深灰板岩為主基調，點綴溫和的黃褐色砂岩。布光：左上方柔和的攝影棚主光，溫和的補光，每個碎片下方帶有細微的接觸陰影，裂縫深處具備真實的區域性環境光遮蔽，反光極簡乾淨。背景：極簡純淨的米白無縫背景紙，平整無紋理。構圖：居中平視中景，主體輪廓清晰可辨。底部散落少量極小的石屑碎渣以增加空間層次感。精確保留參考照片中的整體輪廓、比例和身份特徵。",
  "negative_prompt": "text, watermark, logo, cartoon, illustration, lowpoly, plastic, metallic, glossy, merged fragments, melted geometry, busy background, blur, noise, distortion",
  "output": {
    "aspect_ratio": "1:1",
    "background": "off_white",
    "camera": {
      "angle": "straight_on",
      "framing": "centered",
      "distance": "medium"
    }
  },
  "params": {
    "style_strength": 0.75,
    "identity_preservation": 0.9,
    "detail_level": "high",
    "lighting_preset": "soft_studio_top_left",
    "gap_visibility": "clear",
    "debris_chips": "subtle"
  }
}