Interestingly, there actually has been Jewish German soldiers in WWII. Anyway, the helmet looks..well. I don't like the helmet very much, too 'gothic'. Besides, the NF helmet is many times better, got that desert storm look.
I like that it looks cool and futuristic too, but the black ring thing on the top is ugly as a penis growing out of someone's ear just make that area sleek metal like in an actual stahlhelm.