Raum Krieg is set in an alternate history where Germany and the Allies battle it out in the skies with UFO Technology.
Superscience
Code Guardian WWII SuperScience Movie
Code Guardian is a teriffic short film — done with computer generated graphics — about a giant Nazi robot’s attack on an Allied port.
German NK-101 Minenraumer rolling mine exploder
The Hemmings Auto Blogs have a post on a wonderful Wierd World War II vehicle: the Minenraumer, which apparently is kept in a Russian museum.