Stock Android Wallpapers???

[AMTrombley0924]

Where would one go to find some of those "signature" wallpapers that phones get advertised with? For example, the Droid Incredible/Incredible 2's famous "Red Swirl" wallpaper, the HTC One X's "Hillside" wallpaper, or the different Droid Eyes as NON-Live Wallpapers. I know that you can find them from system dumps sometimes, but where is a good place to find a majority of these wallpapers?

I know a Google search will sometimes turn them up, but they are often poor resolution ones.

Thanks for the help!