Modding in ASoUE is POSSIBLE!

While it may not be that replayable or as enjoying as the other games - the lack of co-op and multiplayer (fruit flinger deathmatch, anyone?) is one of my biggest gripes about it, I stumbled upon the fact that this game is actually open for modifications! Yes, you heard that right, you can reskin the game in any way you want to, using UnrealEd and your fave imaging tool.

Here's a proof of concept, making Klaus' shirt resemble those of Tommy Vercetti:
http://i48.tinypic.com/2mc8w0n.jpg