I'm having a real tough time now installing Non-Els vehicles, I've always used ELS vehicles but I want to try a non-els pack but I can't figure out how to install it, where do I put the carcols.meta, carvations.meta and resource.lua? Also do I have to keep the name of the vehicle, one of the vehicles I want to install is names 16tahoe but can I change it to police? Thanks!