So in the base game, there are NPC Froggers that may fly around Los Santos and Cargobobs that fly over Fort Zancudo. I wanted to change this for my own custom game, but it seems that I do not know where the file is. I have searched through popgroups to no avail. So does anyone know where this file is located?

Im trying to make a scene and I'm trying to drag peds to another place, but when I do they fall through the ground and it's really annoying

A problem I have had with this trainer is how sometimes when I'm using the spooner and I drag a ped or vehicle the collision disables and I have to enable it again, this has become a problem for me.