Player model tutorial

I have been looking/searching for a long time for a tutorial about making a playermodel.
Is there any?

I already know alot about rigging (I rigged peds and players for GTA SA)
But i don’t know how to compile and make them work in Gmod

I can’t run studio compiler
and i cant set launch options on it… i have vista’

Now i have created a shortcut with -nosteam in it, but it still gives me the Q_vsnprintf error