WWII German Grille 21

Grille 21 is a design by Krupp for use as a heavy self-propelled fighting vehicle and armed with a huge 210mm Mortar. One prototype was captured by British troops in May 1945.

T-80 UD 3D model - part 2

Wheels and tracks

VK 45.02 Hinter

E-50 flakpanzer