It's a Viking Axe! I actually made this one years ago, but I've gone through the process of updating its textures to make it look a little better.
It's PBR Ready, All Textures are 4096x4096, and ready to go in multiple engines and rendering software. Textures are provided in multiple optimized formats for each game engine. (UE4 and Unity) as well as any PBR Rendering Software.