what if you tried making cops and citizens?
Like the cops are neutral and if you start shooting, they will be hostile towards you?
and the more cop and/or citizens you kill or hurt, the more health the cops have and they do more damage?
and citizens are pretty much useless just wandering around and speaking to each others?
and the snpcs would have randomized models (maybe ported from gta 5?).
Oh, and also cars. cop cars and civilian cars. snpcs of course.
That would make recreating GTA in gmod soooo much easier!