Converting source models - CapsAdmin/pac3 GitHub Wiki
We're probably familiar with the mdl format so there is no need to have much information about it.
These are the programs we're going to use for this:
This also requires you to upload the converted files to some place. See Using Dropbox if you want to use dropbox for it.
We'll use garrysmod.org for this.
1. Download a mod
Go to http://www.garrysmod.org/downloads/?a=view&id=134110 and download the mod.
2. Convert
Once you've got the zip and found the mdl file open it up with crafty.
From crafty just do file -> export
For textures it's pretty much the same. Just open up in VTFEdit and export to jpg or png.