Add stuff like... this
or this
I asked my friend who said everything is possible and i ignore what MTA is capable of but seriously...i doubt anyone can remake the engine of such an old game, and the download size would be.....500Mb?
Of course im not including the new models needed for the cars to behave like that, the custom models of servers you need to download at each visit, the incompatibility with real car models, and the lagg it WILL cause