Also, in the first scan note the two B-25 and P-38 pieces...both have holes through them, so they are Cruver ID pieces.
They look metal and if so they would be Comet IDs, the B-26 too in the same scan if it has a hole in it and is metal
if they are plastic with holes they are Cruver IDs, no hole Kix I would say. same with single engine, the third from the bottom on left, same scan.
The Cruver plastic was brittle, as I recall the Kix planes were a softer plastic, not flexible, just softer.
Hard to tell for me with out seeing them.