Roco Panzer III

Bog standard Roco Panzer III M.

Panzer III N with the short barrel 75mm gun and a small box on the front fender.

Artillery observation vehicle, with extra antennas, and a fake gun and a machine gun where the regular gun usually goes, and track link on the front hull.

Another version of the artillery observation vehicle.  These were important because they could keep up with the tanks, and provide both radios and protection to the observers.

Panzer III, notional version with the L/43 medium length 75mm cannon as found on the mid production Panzer IV, never put into production.