finally managed to get it to work. only the front works for now, also the suspension is pretty hard so i still have to figure out how to fix it but it is drivable.
Taking @DoullPepper 's advice and adding some of the new map assets to my ongoing map side project Some assets are from East Coast USA, Weast Coast USA, Italy, some are my own, some are also from DoullPepper's older maps (Canyon of Speed and Altitude.)