Well... here is another screenshot of mines. There aren't many changes since the previous screenshot, only the AWN skin and a few new icons of my custom theme.
I'm searching some great metacity themes with buttons like traffic lights of OS X. Where could I find them? (and yes, I've already searched in GNOME-Look).
Wallpaper: unknown source, found it on Google
Icons: Tiny Tray by RafeViper [link]
Project icons by Bogo-D [link]
Faenza Cupertino, Elementary by DanRabbit,Flurry [link]
and some of them in Google
GTK and metacity: elementary
Dock: AWN, theme: Optic by rafeviper
Misc: using Globalmenu in upper panel. And no, I don't think I'll upload the icon theme (sorry).