Spain was a bit tricky, as was Britain and Commonwealth
Britain and Spanish Republic up to Mar 1931
Canada and Spanish Republic from Apr 31 to Apr 39
Canada used British RAF roundels, so I just gave them the dark surface roundel with yellow ring.
ANZAC and Nationalist Spain from Jul 36 to Dec 36
Fortunately both Australia and New Zealand used this roundel, adding the red kiwi and kangaroo in 1946.
Nationalist Spain from Jan 37 and India
I gave India the Commonwealth SE Asia roundel.
Cross