You can't put models on people client sided. Unless Badspot modified the source code, You just can't.
no here's what jack did: he took a bunch of hatmod hats and put like 50 of them into the same DTSyou would only need one player model which would have like 100 hats stored in itif every hat has different named nodes you could hide/show and recolor hats as you wanted
I mean thats not entirely true... but for a public mod lets say 'no'