You can tell it's not Dutch by the writing on the fin! (looks like: ?? 13?
only with Jap. writing where the ?s are.)
Camo looks like most other SPADs, but the fin is a solid color (tone is
similar to the dark green camo portion) with a large serial number (18794)
with the 'secret message' above. The fuselage hinomarus is positioned
roughly half a foot behind the exhausts and is roughly half the diameter of
the fuselage at that point.