The Galaxy S II live wallpapers to download. These include the beach and the windmill wallpapers and the apk files are named Secret Wallpaper 1 and Secret Wallpaper 2, respectively.
The XDA poster did note that these will only work on phones with WVGA resolution. In the video showing this off, the wallpapers can clearly be seen working well on a Samsung Nexus S and the EVO 4G has been successfully tested as well. The Motorola Xoom doesn't run them well yet as they most likely haven't been optimized for Honeycomb.
Check it out after the break and click on the source link for the apk files.