Examine source code of Fate Testarossa 2

{
  "theme": {
    "images": {
      "theme_frame": "DF2.jpg"
    },
    "colors": {
      "frame": "#cfcfcf",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Fate Testarossa 2",
  "manifest_version": 2,
  "description": "Fate Testarossa for Fox :P\ncharacter from Mahou Shoujo Lyrical Nanoha"
}