It could also be the ANH style ESB Hoth helmet!? Has anyone ever found that particular helmet? Or was that turned into just a regular ESB?
I don't know what happened to it but the pyre keep in mind is both a mask and dome...and had grills, straps, strap slots, tusks (has the holes) and interior foam as well. That all points to a touring helmet. Why finish a helmet like that if you are just going to burn it?
But I could compare the grills on the hoth and the pyre....but should get some sleep first. :sleep