fallschirmjager uniform

I have the ardennes fallschirmjager kit, and i was looking at the mortar crew of thefallschirmjager, the esci green devils kit and also the tamiya german parachuters kit, The uniforms all look the same, so could i put them all together in battle of the bulge diorama?

They’d need to be in either Fallschirmjager parkas or possibly Luftwaffe Field greatcoats… The Ardennes Offensive was in December, '44…

You could get away with Luftwaffe Field Division uniforms as well… Just add a Fallshirmjager Stalhelm and balaclava.