Ref #4094,looks rather `military` with multiple `rad/nav`gear,top left,oxygen ,bottom left,`speed-jeans bottom right?,nicely stacked engine instruments,AI+stby AI,,but no HUD,/Gunsight..Then we have a couple of trimmers for pitch and yaw,(Slightly `old-fashioned),carpets..? on the floor,and seat-pan,does`nt appear to have a recognisable `ejection `seat,and a couple of `grab-handles` on the canopy arch,normally on Naval aircraft,or fighters to assist in looking at `your six`..
Thought it might be an ov-10 or Convair Charger(can`t find pics of that),or a possible T-38/F5 rework for some countries,.Could be a Chinese/Indian/SA/NASA/Rutan experimental...? Can`t read the rudder pedals...?