Well, I noticed a while ago that in Quake 3 can be used Oddworld game characters, for example, difference mudokons, slig and of course, abe.
If you own this game "Quake 3" game, so then you can download the Oddworld characters.
Slig:
http://quake.ingame.de/models/slig/index.php
Mudokons & Abe:
http://quake.ingame.de/models/abe/index.php
Well, there is other game characters, if you are intrested to download more random characters, then follow this link:
http://quake.ingame.de/models/
Hope this was not an old information for you guys. And I have not been created the Oddworld characters.