{
  "task": "Transform the attached image into a stylized 3D metal charm, preserving its original silhouette and key graphic details.",
  "preserve": {
    "original_silhouette": true,
    "key_graphic_details": true
  },
  "material": {
    "type": "thick silver metal",
    "color": "strictly monochrome neutral silver-gray",
    "color_behavior": "the metal material must remain fully monochrome, with no colored tint, no red coloration, and no warm color contamination",
    "edges": "beveled",
    "surface_details": [
      "subtle wear",
      "scratches",
      "brushed texture",
      "dark oxidized areas",
      "a faint smoky haze softly diffused across parts of the metal surface"
    ],
    "surface_effect": "the faint smoky haze exists only as a subtle surface effect on the metal object itself and must not extend beyond the object",
    "internal_details": "thin dark engraving"
  },
  "rendering": {
    "object_position": "floating",
    "camera_angle": "slight 3/4 angle",
    "depth": "visible thickness and dimensional depth",
    "reflections": "realistic monochrome metallic reflections without picking up red color from the background",
    "lighting": "strong studio lighting",
    "material_constraint": "the object must remain clearly recognizable as neutral monochrome silver metal"
  },
  "background": {
    "type": "smooth vertical linear gradient",
    "direction": "top-to-bottom",
    "description": "pure black at the top transitioning into vivid red at the bottom",
    "color_stops": [
      {
        "color": "#000000",
        "position": "0%"
      },
      {
        "color": "#1A0000",
        "position": "3%"
      },
      {
        "color": "#320001",
        "position": "10%"
      },
      {
        "color": "#CC0001",
        "position": "50%"
      },
      {
        "color": "#FF2E1D",
        "position": "100%"
      }
    ],
    "constraints": [
      "perfectly smooth blend",
      "strictly vertical direction",
      "the gradient must remain bright, clean, vivid, and clear",
      "no haze on the background",
      "no smoke on the background",
      "no texture",
      "no noise",
      "no glow",
      "no visible banding"
    ]
  },
  "composition": {
    "format": "square",
    "placement": "centered",
    "object_isolation": true,
    "style": "premium editorial product render"
  },
  "negative_prompt": [
    "no metal attachment ring or hanging loop protruding from the object",
    "no smoke around the object"
  ]
}