World War 1 M1916 Stahlhelm

Designed at the end of 1915, the M16 Stahlhelm (Model 1916), was the first steel helmet of the German army in the first world war. I made this model, with much hardship. Not much reference / diagrams online, and many measurements were guessed. I tried my best, and I think it looks accurate enough. I cut the model into four parts to print, and since my printer isn't the greatest, much processing is needed when I get the chance. Enjoy :)