I'm posting here instead of the usual thread due to the large number of screenshots. Yeah, I'm showing off a bit, but this was a lot of work! Comments much appreciated
Desktop and Explorer
I've recently installed CD Art Display. It doesn't yet work with jetAudio, but the dev is working on it. The visual style is my own blend of OSX and Windows elements. I also modified the Explorer/IE toolbars and created some animations for file operations.
(click to enlarge)

The Start Panel is now mostly devoted to system shortcuts. Program shortcuts are in the RocketDock and ShortPopUp menus.
(click to enlarge)
Icons
I started with the Longhorn Inspirat shell pack as a base, then wherever possible used icons by the artist RAD.E8 (site closed). I then used icons from MS Vista, OSX and various artists, mostly from CrystalXP. (Many of the icons are my personal mods of other icons, mostly RAD.E8's.)




I might release this as a shell pack, if there's enough interest and I get the required permissions. If I do, I'll call it "VistOSX RAD.E8ed".
Cheers!