Place the mission XML in your "Historical" folder in "Missions."
And obviously the aircraft, ships and vehicles in their proper game folders.
*An Hs-123 is provided because NMG's original "Dunkirk-Dunkirk 2" missions has missions for it, which I replaced it with the Bf-109E-2. If you don't have his originals I highly recommend them. They can be found on this website in the "Missions And Campaigns" section.
AZGunslngr
Submitted by AZGunslngr