Examine source code of Sin the Hedgehog

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#050404",
      "tab_background_text": "#d41313"
    }
  },
  "version": "2.0",
  "name": "Sin the Hedgehog",
  "manifest_version": 2,
  "description": "my character I created, Sin the Hedgehog. all rights drawings of Sin belongs to me."
}