If you've watched "Iron Sky" then you know that this series is completely nuts in the best kind of way. The first movie was about Nazis that were hiding on the dark side of the moon. It was THE best. It looks like they've increased the special effects on this one so it should be epic. I don't want to spoil things for you, just take a look.
They have an indiegogo campaign -> https://www.indiegogo.com/projects/iron-sky-the-coming-race--2