We posted a wallpaper collection today , you can see it here. Using 8 wallpapers from those collections I just made a Windows 7 Theme Onam. you can see a sample screenshot above.(Above screen shot uses Winstep Nexus Ultimate docking software, you may participate on the giveaway of that software here) Below you can see the list of wallpapers and a sample screen with out the docking software.
Download the theme if you like it - Onam.themepack (1.77 mb)