Custom Models in Hammer?

Hello,

I’m making a map in source sdk Hammer and i want to put in some custom models - GTA and vending machine models but, i can’t figure it out.

I know how to put in my own custom textures because i have about 60 of them that work fine but i can’t get custom models into the editor.

-Info-
Counter Strike
Source engine 2009

-Models-

Thank you

Place the models and material folders inside of you Counter-Strike\cstrike folder, and merge if it asks you too.

Thank you so much :]!