I am in with the 1:48 Hasegawa Shinden 1946 Tokyo Defense (kit #09277)
From this web page: http://www.eagle.ca/~harry/aircraft/shinden/
"On 3 August, 1945, this strange-looking craft took to the air for the first time after many delays in acquiring necessary parts and solving some of the engine ground-cooling problems. The second and last of the two short flights was completed just as the war came to an end. Total flying time for the Shinden was approximately 45 minutes. "
And i found this rare real footage clip in You Tube
http://www.youtube.com/watch?v=hJs1O2HSosE
I wont be able to start for a few months while I finish other GBs, cheers