Examine source code of Daisuke DN Angel

{
  "theme": {
    "images": {
      "theme_frame": "xqruiqeubleub.jpg"
    },
    "colors": {
      "frame": "#3f1175",
      "tab_background_text": "#a37917"
    }
  },
  "version": "2.0",
  "name": "Daisuke DN Angel",
  "manifest_version": 2,
  "description": "Thanks to Daichi of \n<a href=\"https://outgoing.prod.mozaws.net/v1/c2c5ec8a7c14cb220da3f7c2092bf2dc5b6fbfedf817df972cc37af986a446f6/http%3A//renders-graphiques.fr\" rel=\"nofollow\">renders-graphiques.fr</a> for the base picture of my Persona !"
}