Personally, I feel like your quick make-up of a uniform you just posted is completely fine. It still represents a German uniform but eliminates the symbols of hate which sparks the issue of racism, hate, etc. I feel like the uniform isn't breaking any rules and is a good happy-medium to the "creative freedom" discussion. Not sure if the "NOT NAZI" arm band is permanent or not, but I feel like it's not really necessary to the outfit and instead puts a poor thought/image in my mind.