Lelouch/Zero is one of my favorites. He does have a bit of a god-complex...but I guess that's why I like him ^-^
I got the transparent PNGs from: http://kuusou.hayalkarga.com/series.php?series=Code%20Geass
The Geass logo background: http://akumaxoxtenshi.deviantart.com/art/Code-Geass-Logo-Vector-93455429
The brushes are from deivantart.com under GIMP brushes
The font is Burton's Nightmare