would it be possible to create you own world with trees, mountains, roads, and out of custom 3d models, like houses and garages, and have modded planes and cars in them, and then save it all so you can go back later and continue building stuff on your map? also modifiable engine sounds would be cool! if all of this was possible it would attract attention from the GTA modding community, the Davidsfarm community on You-tube, and all simulator game fanatics in general
