I wanted to make a Grognak-like character (at least, an insane raider type that thinks he is) but there was a lacking of battle axes. 

So I opened up NifSkope and copied the fire axe model around, and manipulated it to look like a battle axe. Came out pretty cool and it's a pretty unique weapon. There is some texture flickering, which is just because of the way the meshes overlay each other, and something I don't know how to fix. But it's pretty easy to ignore playing in 3rd person.

It can be added with the console, where "XX" equals the load order of the .ESP:
player.additem XX000DBB 1