Examine source code of Invader GIR

{
  "theme": {
    "images": {
      "theme_frame": "Girpersonaheaderfixed.png"
    },
    "colors": {
      "frame": "#e3e3e3",
      "tab_background_text": "#b9ffa6"
    }
  },
  "version": "2.0",
  "name": "Invader GIR",
  "manifest_version": 2,
  "description": "A small persona I did for a test. I used a picture of GIR I drew earlier. It came out a bit funny, but I hope that you guys like it :)"
}