Well, Enemy at the Gates is not one of the most realistic movies. A lot of movies are based on historical events and that doesn't meant they follow the history(Saving Private Ryan anyone?
). Also, I have already said that soviet models are not going to be improved until Ostheer models are finished.
Due to this and that your suggestion is clear enough, as there is nothing more to add to this topic I'll lock it. I'm sure our 3D artists will deal with it when it's time comes.