Examine source code of Kain Highwind

{
  "theme": {
    "images": {
      "theme_frame": "kainpersonaheading.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#e8d4ff"
    }
  },
  "version": "2.0",
  "name": "Kain Highwind",
  "manifest_version": 2,
  "description": "I made this because i just wanted something simple, with Kain, and I didn't find anything  :)"
}