Currently about 70% of the map is ported, but that's not counting props-trees, lampposts, newspaper boxes, fences, road blocks, etc., all of those have to be added, and that process alone will take a long time.
Please be aware that this project will take a very long time. I don't plan to port the other boroughs at this time. This is a direct port of Algonquin, the largest borough in Liberty City, based on Manhattan.
Off the heels of all the 3D Universe maps comes GTA IV's Liberty City, ported to BeamNG.
