Wow, some great info, good stuff guys. Kaz, watchin this one Buddy!

Cheers, Ski.

Do you use Autodesk Maya or 3DS Max? if so you can place images on planes at right angles to each other and model your helmet that way. Great work though!!

I use ZBrush, the only 3D software I have now.

I modeled with zbrush an m42 with camouflage, I own an original helmet and I consider it master piece of industrial design, there are small differense depending on which factory produced them, a punch on the inside back flap indicates the factory,