Examine source code of Collie Smiles

{
  "theme": {
    "images": {
      "theme_frame": "CollieSmiles.jpg"
    },
    "colors": {
      "frame": "#19a63a",
      "tab_background_text": "#ffff33"
    }
  },
  "version": "2.0",
  "name": "Collie Smiles",
  "manifest_version": 2,
  "description": "Collies make me Smile! :D  I am very grateful to my son—without his help, these two Personas would not have happened. When I finally learn how to use GIMP files, I plan to create many more collie related personas. The Sable and White (Lassie colored) collie is Laura. The Tricolor is my dog Annie. I have also owned a Blue Merle, Whisper, who I'd like to use in a Persona someday. (Lad, dogs, puppy, puppies, rescue, collage, sheepdog, rough, smooth, shetland, sheltie, Albert Payson Terhune)c0l1\n\nAn original Nature design by CollieSmile"
}