Shipbucket

One thing. Your turret is too tall. The turrets on modern tanks are shaped the way they are in an attempt to deflect kinetic penetration.

_________________
In Hoc Signo Vinces

By This Sign You Will Conquer

Turret height is fine, it just looks disproportionately tall because it's not a particularly long turret like you see with most western tanks. The gun is small, though.

I'm not aware of a modern tank with enough slope on its main armor to deflect a modern long-rod-penetrator. You need hilariously high amounts of angling (we're talking 80+ degrees from vertical) to do that, as modern penetrators will actually dig in when encountering a slope.