Examine source code of SHUFFLE Primula

{
  "theme": {
    "images": {
      "theme_frame": "shuffle_primula_header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "SHUFFLE Primula",
  "manifest_version": 2,
  "description": "6th persona for SHUFFLE! heroine personal theme - Primula, a cat-liked little girl (lol?) carry cat dolls around, adopted by Rin and Kaede. Keywords: anime, manga, Navel, SHUFFLE, Primula"
}