Over @ polycount Steve T of Valve has put up the Counter-Strike model source (bmps, smds, maxs, rifs, etc) into a 118 meg zip fest, ready to be downloaded. Here are some notes:
These files are still "copyright Valve 2000-2001 (all rights reserved)" and to add that it is free for non-commercial use only - ie you and/or the mod makers can't charge for redistributing it. Good luck. I'm available for tech questions -- you'll see that the new stuff is rather more complicated than HL1/Cs7B was. Have fun!Check out polycount for all the info.