They definitely have a very Waffen SS look to them, given the Stahlhelm-esque helmet and the urban Erbsenmuster camo. Hell, even their ammunition pouches look like the German MP40 mag pouch, and the men on the right and left are even wearing what look like some type of jackboot.
for sure i modified the SS peadot camo for these. i especially love the look of late war SS guys, and definitely think cobra troopers should project the same image. as well the cap comes from the same inspiration. thanks for checking these creeps out and your support, VfV!