Well, poo. The Craiglist ad for these has been removed by the author, so I don’t know if they’re available for sale any more. Regardless, there’s still some awesome inspiration for a DIY version.

A Brazilian artist (not named in the Gizmodo article) affixed bones, teeth and “fine stones” to a standard open-faced motorcycle helmet to make these amazing monster helmets. These are what Orcs would wear if they rode Harleys.