zoso, you know how Valve codes... They probably inadvertantly broke everything you guys did. :X
hmm No it sounds to me more like they attempted to use the single player versions of the models in the multiplayer. All of the animations for the single player models are different from the multiplayer models.
Perhaps that is what happened. oh well guys...
edit: did he give a reason for the weapon models not working? Or did he just think they sucked too much or something like that?