You'll like this:
Straight outta supertest (not confirmed obviously but I trust the guy):
Current tanks being supertested?
T-60, T-70 light tanks, the aforementioned Object 907 and.... *drumroll please*
New Tier 10 German heavy tank, the 150mm VK7201.
Apparently, the devs decided to use the "Leichter Lowe" model for some
reason and strapped unhistorically thick armor on it. Looks about like