Yes, there were generals in the VMF. They were mainly for e.g. Naval Infantry, Coastal artillery and, as here, Naval Air Force.
Theoretically, they should not have the rank insignia on their cuffs and the typical general's stripeson their black naval pants, but not all the generals followed that rule.
I received an airforce/land forces general's belt with it. Did naval aviation generals wear these or did the wear admiral's belts?
Thanks for your help.
there should be admiral's parade belt, not the ground/air forces general's one. Especially that Navy generals were issued a parade dagger, just as admirals, so the belt should have the dagger hangers, which af/gf generals' belt normally didn't