Well, when I found this one some months ago I was like WHOA! I mean, the art is simply fantastic!

Enjoy it you who still have not

Marvel Zombies is a Marvel Comics miniseries about an alternate version of the regular Marvel comics world in which almost all of the superheroes and supervillans have become flesh-eating zombies. The series was written by Robert Kirkman and drawn by Sean Phillips, with painted covers by Arthur Suydam. The title “Marvel Zombies” is a play on the pejorative term used for Marvel Comics fans.

The story starts actually in the Ultimate Fantastic Four storyline “Crossover” (Helleeeeoo Magneto :D):

http://rapidshare.de/files/30439688/Ultimate_Fantastic_Four__21.cbr.html
http://rapidshare.de/files/30439928/Ultimate_Fantastic_Four__22.cbr.html
http://rapidshare.de/files/30440164/Ultimate_Fantastic_Four__23.cbr.html
And continues in the mini-series:

http://rapidshare.de/files/30438294/Marvel_Zombies__01.cbr.html
http://rapidshare.de/files/30438615/Marvel_Zombies__02.cbr.html
http://rapidshare.de/files/30438899/Marvel_Zombies__03.cbr.html
http://rapidshare.de/files/30439027/Marvel_Zombies__04.cbr.html
http://rapidshare.de/files/30439315/Marvel_Zombies__05.cbr.html

Like I said, enjoy