Not so long ago steam replaced the good old 1.6 player models with the CZ models. What this mod does is that it is putting them back to your server whitout messing up something on the players files.
So, finaly time for a release. The mod isn't large but it does what it's meant to do and it contains Amx Mod X. If you only want to play the mod. Just search for a server on Counter-Strike with the gamename Counter-Strike: Old School.