Does anyone know if it is still possible to change textures and models in World Of Warcraft post patch 2.0 ?

I've been reading a lot on converting blp files, but I can seem to import the modded textures back into the MPQ.


And as for models all I have read so far is extracting models, but not so much about creating custom models and importing them into the game.


What I've read:

Changing Textures
http://toogam.bespin.org/wow/psptut.htm

More on Textures:
http://209.85.165.104/search?q=cache:wi2...lient=firefox-a

(unfourtunally.... the above link is about making nude WoW characters, but the link is pretty worksafe)

M2 Models and Max
http://www.3dbuzz.com/vbforum/showth...833&page=4