Thothie said:It'd be easier for you to make a new monster called an Ogre... I dunno if you looked at the current orc model (msc/models/monsters/Orc.mdl) - but they have about 10 different outfits, hats, and weapons integrated into that model as submodels, and you'd have to remake all those as well.
Thothie said:Aside from the fact that the poly count would make the HL1 engine's head explode into a fine myst of red jelly.