In general this looks pretty good, but the hull gun is something that weirds me out. Late WWII tanks got rid of them and today, noone really uses them because they were ineffective and are a flaw in the frontal armor scheme.



There are some other small design flaws like the use of a dual HMG were a single is likely enough as well as a few larger ones, notably the side exhaust vents (normally through the rear/bottom), the ATGM launcher on turret A over the use of gun launched missile, which generally perform just as well against helicopters as against tanks, thus also removing the need for the missile tubes mounted on the side.