Examine source code of Cool Blue Hedgehog

{
  "theme": {
    "images": {
      "theme_frame": "SonicP.jpg"
    },
    "colors": {
      "frame": "#a8a3a3",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Cool Blue Hedgehog",
  "manifest_version": 2,
  "description": "Sonic the Hedgehog\n\nSonic is owned by SEGA and Sonic Team."
}