I've been looking around for a while and couldn't find one, which is surprising, does anyone know if there's any around?
It was Covet "Rolly" from VM which has an old fixed version that predominantly works. Apart from "Rolly". Well, it spawns normally and even runs, though steering system is completely broken. So it is impossible to control this Covet, but... it still rolls. https://www.beamng.com/threads/vm-fix.36278/page-2#post-613661