The French publisher, Ailes de Gloire, has a title which includes details of his F-5 at least. If memory serves, he spent some time in the US after the French surrender and did not return until after the fall of the Vichy regime - this would man that he did not serve with the FAFL.
I've looked into this a bit and there seems to be two schools of thought:
- blue fuselage/yellow wings
- green fuselage/yellow wings
As far as I can find out, there is some debate about photos allegedly taken at Madrid and no authenticated shots of the 281 in Spain have surfaced.