Updated version of my previous setup, kind of like NUXIII meets FoobarSutra aka Windows 7 meets OS X.
Visual Style | based on AKII by imrik
Wallpaper | based on AKII by imrik
Icons | based on Windows, OS X, Google and Adobe icons
Litestep | based on OS X
VLC | custom theme
Google Chrome | custom theme, custom start page
CD Art Display | based on iTunes 11 mini player
Explorer | resource hacked, register edited, Librarian
Gehrunnerjunge 2.0 | based on OS X's login window
Font | Segoe UI
Oh, and you guessed right, this is still for personal use only
Pepijn-Update: Changed the dock background the style of the OS X Tiger dock to fit the flat look better. Thanks to requestedRerun for the tip!