d 520 is about the only real french plan that would ever be flown, and only in the EW at that - of course there are som WWI planes.
However, we could have some Vichi colors on 109s and 190s, some Free French on spits and hurries, and NN 8lik my sig) on yak 9T and yak-3s (when those fnally amke it into the game).
The french faught in ww2 very well, but alwys in the shadows of the larger armies - and on both sides.