First part, I thought of SF first because of the Syrian civilians and regulars and that maybe with all the modules there might be a lower tech Western army to use for USA/Batista. With BN the enemy would have to be Germans.
By license do you mean download key? If so that's only good for a year after purchase. I ran into the same problem so I re-purchased the marine mod only to find out later
This one compliments CMETO by covering NW Europe 1940-43 I believe.
Check CMAK Mods by MarkEzra section. That's where I found it and then ran a few searches here to get some further info.
Maybe I'll PM Mark, stretch his memory