German PzIII occupying a Russian village.

Ostfront

Tiger in Tunisia

Armored vehicle attatched to a captured German armored train.

This is a French Panhard armored Car captured in large numbers by the Germans in 1940. and used extensively by the Wehrmacht in their invasion of the Soviet Union, in 1941. 
Whether or not the rail wheels are a German modification is hard to tell but the antenna is definitely of the German "scorpion tail" variety. This one has obviously been taken back from the Germans by the Soviets. .
Greg Hill comment on wwarii.com/WWIICollections