WW2 US helmet - Not game ready 3D model

This is a War war 2 helmet i desigined. This is my first helmet model i have ever made looking forward to making more in the future!!Not game ready i would only use this for rendering programs i have added it to unreal engine and unity3d if u look under the helmet the helmet goes transparent. I will have to inprove in that skill set.

6k polygons No Texture'sNo materials Not game ready more for 3d renders.Plugins used Octane for the renders.

The materials i used where from texturehaven.com they have really great textures I am not sponsored by them in anyway but this is where i got the green metal rust from.