Hi Steve, cool model! Thanks for posting it.

I've never heard of this jet design before, it has a very interesting modern feel to it. I would never have guessed that it was an early design.

re: OBJ format problems - try using this SeparateOBJ.exe utility program: http://moi3d.com/wiki/Resources#SeparateOBJ_editor .

It can re-organize .obj files that you export from MoI to help some programs recognize different pieces for material assignments.

- Michael