to find a specific model amongst a bunch of addon and game folders
i know how to sort this out, you can simply make a spawn list and move models from what ever add-on you want into a spawn list of anything you want to name it. to do this right click in your spawn list, click on "create new category" and it should make a new folder. a box with dots should pop up where you can edit the files name and icon. then you can put headers and stuff in the file and do what ever you want
pros:
this is useful for addon's that you mainly use for poses n stuff so you don't have to look for it
cons:
if you reinstall gmod you will have to make the list all over again.
I don't know if this is true or not but the spawnlist may take time to load when you press q when you start a new game (this only happens Once)
hope this helps you