>>1675688That's a Bren gun, albeit an awkwardly drawn one. You can see the pistol grip behind her head. The British used Shermans and M1928 Thompsons through lend-lease. Pc related is a Panzer IV, notice the differences between the turret of the boxy Cromwell and the more angled Panzer IV as well as the location of the commander's hatch. The helmets are drawn as American M1s, I'll give you that. I think the artist was trying to portray a Mk III helmet but failed to do so.