Trench Knife

This 3D model was inspired by concept art found in "The Art of Wolfenstein - The New Order", [Dark Horse Books, ISBN: 978-1-61655-528-3]. The Artist was probably Axel Torvenius.
I tried to match the concept as good as I could with one image. Additionally I sighted photos of different real world trench knifes to get a better understanding.
Half the way finished I found some images from Jacek Rabarbar on Artstation, which got me the last hint for understanding the original concept art - At least I hope so...