Very cool, I have several hopes.
1) They use real period looking tanks for the whole movie.....no dressed up M60s to look like a German tank.
2) That they do NOT make this into a love story and give everyone a Michael Wittman Tiger tank; they did that to the movie "Flyboys" where everyone in the German air force had a red Fokker DR1.
Sorry for mixing two wars and different machines but the point had to be made clear that sometimes "artistic license", at times over done, will detract greatly from the movie when presented as fact.