A size comparison of a IS-2 heavy tank and a T-34-85 medium tank

Size comparison

A destroyed turret of a panther from a ISU-152 armed with a 152mm cannon known as Zveroboy (beast killer) which was able to complete blow off a turret of a panther or tiger and able to knock out due the blast concussion

Destroyed 

Two Panzer VI's and a Tiger I tank in display in Gorky Park in Moscow. The Tiger I captured is from the 502nd heavy panzer battalion with unique side bins was the fist tiger tank captuerd intact when soviet forces overran the crew during the Leningrad front in late 1942