While searching for mods and scenarios for Close Combat: Cross of Iron, I came across Close Combat Org. It seems to be the big clearing house for this sort of thing.

At the bottom of the page, they have this disclaimer: This site is not affiliated to or has anything relating to the philosophies of any radical, political, racist or fascistic organizations. fight fascism!

The fact that anyone would confuse a site devoted to a game about World War II with a site that turns a blind eye to Fascism and racist philosophies might be surprising. But then I remember the Wehrmacht fetish and German military apologetics I’ve encountered in some circles and the disclaimer kind of makes sense.