Examine source code of NVIDIA claw art

{
  "theme": {
    "images": {
      "theme_frame": "claw_header.jpg"
    },
    "colors": {
      "frame": "#ccff66",
      "tab_background_text": "#669900"
    }
  },
  "version": "2.0",
  "name": "NVIDIA claw art",
  "manifest_version": 2,
  "description": "NVIDIA claw art"
}