https://en.wikipedia.org/wiki/Iron_Sky
the sequel already exists
Iron Sky
Iron Sky is a 2012 Finnish-German-Australian comic-science-fiction action film directed by Timo Vuorensola and written by Johanna Sinisalo and Michael Kalesniko. It tells the story of a group of Nazi Germans who, having been defeated in 1945, fled to the Moon, where they built...
en.wikipedia.org