http://www.flightsimnetwork.com/shigeru/warbirds.htm
scroll down a long way in the page for the zip link. Good luck!
Steve
UPDATE:
I know this may get me in trouble here at CBFS, but I have recently purchased Strike Fighters Project 1, which gives me access to the Sea Hawk! Great fun indeed, and you may stone me for saying this, but I am enjoying the game a lot. Here are a few screens from some 'range time':




