ArcadiaSquad modding team ported the map of San Andreas to Unreal Engine 4. The development of the project took over a year, and the result is remarkable. Epic Games’ engine shows how a real remake of Grand Theft Auto: San Andreas may look like.
Unfortunately, the project is not available for download. The authors announced that the map is the only asset that was ported to create machinima clips, and they are not planning to release the mod.