How do i make new gmod models?

I am trying to make a radio model (Hand held of course) Do i use source sdk? if i do then which tab should i use

Neither. You have to model using Maya/3Ds Max/Milkshape/etc. These programs are sold/downloadable when you search for it in Google. You’re going to have to learn a lot in order to model. But if that’s hard for you, you can just browse Counter Strike: Source’ GCF files using a program called GCFScape and extract the radio model out. :v:

Ookaay that seems to hard but thanks anyway:)

I recomend cb model pro,its free and u can model so easily!