Bonjour Rémi,
You're welcome...
As I said I've nothing to say about that plane (Hispano Buchon).
I said once (Weeks ago)- and too - I'm not interesting about even Bf109s after their ultimate use in whatever air forces.
Last, but not least (?), I'm sorry for who is interesting in these further developments, but take note that my little "chronicle " is entitled
Bf109s on eBay.
Doesn't mean I'm not able to put other stuff if I see some possible interest.
... Of course, don't worry, you can be sure that if by any chance - and God's help - we, one day, have a true Buchon under Spanish markings in contemporary unit I will post it ...

.
If not,
Falcon site is full of Buchon and Avia and museum machines.
Regards, Franck.