Oh man, anytime I hear something about metal guitars they shoot right to place 2 on my GAS list, right behind a custom LP build with fender scale.
This man sure makes it sound pretty fantastic.
There are more than one maker though and all offer great variants, at least look whise.
http://www.jamestrussart.com/gallery.php This guy for example does sick looking things. Click on a kind to see individual models. That rusted tele look is freaking brilliant.
I am pretty sure a metal guitar, probably a tele style actually, will remain on second place of my GAS list, so it is only a matter of time.
Man that guitar sounded good....