It's made out of wood, completely. I made a template, cut it out of wood and then I carved the hell out of it. With lots of help from my grandpa. C: Without him, the tomahawk wouldn't have been possible.
Usually, I wouldn't do a cosplay yet as well, I know shit about the guy and despite the design looking very cool, this is usually not enough for me to make a costume, you have to love the character and so on.. It was more like some kind of challenge, like "Would it be possible to finish this costume until convention xyz?" Plus I have a bunch of leather lying around, I finally wanted to use it. :3 That said, I had so many fun doing this cosplay so far, using different materials and techniques.. :3 welp, I guess I'm ranting here.