Avalon's Aethyr War (PF1)

From publisher blurb: Aethyr War is a fantasy take on the worldwide conflict of the Second World War. Take German panzer tanks and add in American GI grunt dwarfs, Nazi elves and dragons trying to take down British bombers and you have Aethyr War. Fully compatible with Pathfinder, take the plunge and enter the world at war with Aethyr War. Whole new classes, races and much more, you can explore this crazy world of war and be heroes that saved it.