Greetings, comrades! I tried to make one tank, it turned out, as always, a hybrid. T-34 of the 41st year initially, which acquired elements from the t-34-85;)
From controls:
Group 1 - incl. a jet engine to increase the speed of the car, because its initial speed is only 14 km / h;
Group 2 - frontal gunner's machine gun (switching by changing the camera);
Group 3 - turret machine gun;
Group 8 (auto) - track tension;
Turret rotation - yaw;
Raising and lowering the trunk - VTOL.
There is a bug that I still do not understand how to fix. It is related to the 3rd person view, the center is shifted back.
Many thanks to the user with the nickname "Yaxasi" for the great idea with the tracks. Really cool!

Enjoy!!!