This guys stuff comes up on the forums every so often, and he is genius...
Here is his home page...he even has some tutorials on modeling a KI-61 in "Light Wave"
http://www.k4.dion.ne.jp/~suppon/
His web page has some links to more of his work if you are curious.
p.s. Oh, by the way (sorry) his name is Masaru Tochibayashi.