sailboat model origin

Hello
What do you think of this sailboat model. She has the rudder that goes under the keel. Can it be from Indochina?

 

More than likely the Mediterranean, that type of rig (Dipping lug or gaff) is not seen in the orient AFAIK

 

Thank you
From the type of keel it does not seem to me a Mediterranean boat. It almost looks like a lake or river keel.