T 80 U is modernized T 80 in early 90, aoutfited with new armor composites and new threat detection systems, also new addation is 1000 BHP low rev disel engine that improves tank survavability in case of being hit in engine compartment, improved maintence independans comparing to gas powered turbine engines instaled on t 80. This model is low poly and intended for games, it has no textures but UVW are a layd out to fit 2 texture maps, 1 for main parts and 2nd for wheel and traks