I can feel your pain
dont collect french but my first rifle was a lebel rifle when I was 14 years old(still have it). decide I need such a mas for my bunch of medium bore sporting rifles and common sense told me the highest chance to find one was in the motherland. so I supervised french dealer and naturabuy
http://www.naturabuy.fr/Armes-chasse-cat-124.html for a while and checking them weekly.
when the rifle pop up I contact the seller immediately and hold the connection, fortunately he was speaking english. I am next to france inside the EU so this export-import thing is manageable.
10,75x68 rifles dont sell well now because RWS dropped this round in 1990. I have watched this on naturabuy also with the very fine Rival mauser rifle's that must be a dream for a french big game hunter.
success on a hunt is only 50% luck, the rest is knowledge and preparatory work!
I am still collect informations about this rifle. do you have made pics in Ivory coast? did the man still had ammunition?
this is Tony Sanchez Arino 1947(iirc) in Guinea