this is a German soldier from World War 1.
he was deployed against the Allies at the Battle of Amiens.
he is a German Storm troopers (or Shock trooper) he goes over the top first and his job is overwhelm the British Trench defenses so that the regular infantry can attack. He wears a multi colored helmet which helps him hide in holes which were caused by consist shelling. his weapon is are as follows MP 18 sub machine gun, Model 24 Stielhandgranate, and the Pistole Parabellum 1908 (or simply the Luger pistol). his name is Corporal Otto Beckenbauer of the Rohr Assault Battalion.