How can I go about opening the .mdl0 models in 3DS max to edit? Or convert them.
If you mean vertex hacking then read this guide
http://forums.kc-mm.com/index.php?topic=13061.0 (http://forums.kc-mm.com/index.php?topic=13061.0)
Well I cant use that cause I have the 2010 version.
3DS Max 2010 can't be used to vertex hack. It has to be 3DS Max 8.
Unfortunately, that is the only way to vertex hack right now.