Okay...a double post.......
I'm working on a prototype 3d model of the M99XX on sketchup for those who might want to attempt a crack at the .pdo version but I'll have to give ti to people willing to convert into a .pdo and unfold it. Also the file will be a mid-def model so you'll probably need to use the newer pics for weapon detail. And I'll release a high def reference model for reference on weapon detail for foamie and bondo detailing.