JohnZ & Searay,
thank you bouth of you. I called to the owner of this car and he cheked frame. Body is off from the frame so this was an easy task. He found numbers S106XXX. This Corvete is from January 1965 production.
I think DMV inspector will not come to inspeckt this car. It is located in Finland so car is million miles away from nearest U.S. DMV office.
But anyway mystery is solved. Still original color codes and trim codes are missing, but this car would be a very nice driver with 396 engine.