Always modeled for FlightGear, the Curtiss P40 was one of the most important aircraft of World War II.
Nice model like always. If I may, may I suggest to remove the nose machine guns? Your model seems to be a P-40E, after the P-40C (with the smaller chin radiator) the nose guns were deleted, normally the armament was 3 .50 cal machine guns in each wing, but some of the lighter models had only 2 machine guns. And if you remove the nose scoop you can make it into a P-40F with the Merlin engine. :)
Great work! One of my favorite planes on Blend Swap. Thank you for providing this to everybody for free!