it's a villette-citron 4 string bass,pretty much like the 8 string i owned back in the day (80's) --this is one of the basic models,(1 passive pickup,simpler woods and finish). i remember it had a great tone and feel. now is not the time for me to purchase such things,though....
this is being put up by gries amps on talkbass. i think this was maple,with a multilam maple/? neck. somewhat like alembic,but closer to a rick in sound.