That’s just inappropriate
Over on The Warhammer Forum they have been having an interesting discussion on inappropriate content on a miniature. The debate seems to centre mainly around using Nazi symbolism, but other elements rear their heads.
Personally, I’m all for no-holds-barred miniature creation, but I do agree that just plastering things like Nazi iconagraphy and other symbols all over an army is just tacky. Sure, if you have researched it, and you are building a WWII German army of some description, it seems like something reasonable. But a swastika on a Dreadnought? You are just displaying your ignorance, not of your ideals or history, but of common sense in general.