Fallschirmjägergewehr 42 or a Karabiner 98k as a german sniper rifle, Kampfmesser 42 as a melee weapon for a germans, Panzerfaust. M3 fighting knife as a american melee weapon, Browning M2HB as a new type of weapon (when you carrying it you are going to be realy slow). Flamethrowers? Smoke granades? Helmets with some types of cammo(like german, soviet and american cammo)?