If you want to see an excellent movie about the last ditch defenders of Germany, check out this movie on Prime. It's rental for 3.99. It's supposedly based on real events. It was nominated for an Oscar for best foreign film.
The vast majority of the German war effort was focused on the Eastern Front, which is why the best films from the German perspective are about it.
The only one I can think of that was about ground combat, was called The Bridge. The Bridge you can rent it on Amazon Prime. The Bridge
I cant recall off the top of my head any others where they are fighting the Allies on the ground on the Western Front. I've seen a few short indie films but I cant recall the titles.