It's the bastard 3D rendering engine written with FreeBASIC only.
There is a FBEdit project file in there... and a compile/batch file.
If you want to get involved, you'll see where I had trouble.
I don't care, if you don't care... Too many heartbreaks.
Anyway, I really do think it would be cool... lol
http://users.freebasic-portal.de/dr_d/demos/3DThing.rar