{
  "variant_factors": [
    {
      "type": "res",
      "label": "Resolution",
      "total_unique": 2
    },
    {
      "type": "format",
      "label": "Format",
      "total_unique": 1
    }
  ],
  "items": [
    {
      "filename": "graphicscrate-nebula-extension-12-4000x4000.png",
      "extension": "png",
      "dl_url": [
        {
          "param": "res",
          "value": "4000x4000"
        },
        {
          "param": "format",
          "value": "png"
        }
      ],
      "variant_labels": [
        "4000x4000",
        "PNG"
      ],
      "size": 7708950,
      "level": 1
    },
    {
      "filename": "graphicscrate-nebula-extension-12-720x720.png",
      "extension": "png",
      "dl_url": [
        {
          "param": "res",
          "value": "720x720"
        },
        {
          "param": "format",
          "value": "png"
        }
      ],
      "variant_labels": [
        "720x720",
        "PNG"
      ],
      "size": 365629,
      "level": 0
    }
  ]
}