Apple 3.0 GUI Pack

Wondering if anyone has any leads on this (hopefully simple) request:

I’m looking to acquire a collection of the Apple TV 3.0 GUI. Does anyone have an idea of where this could be downloaded from or found in the file system on the actual Apple TV hard-drive? Unfortunately all my Google/Flickr searches have turned up nothing. I’d prefer to just download it but will open up my ATV if I have too.

Thanks so much!