The model itself is a pretty easy and straight forward build and you can easily see how it is done on the .pdo. Aside from that...there is another .pdo that has extra 'mohawk' parts. You can also print it all from the .pdf so that it has all the parts already in there.
Included in the file are also 3 texture models. So you can 'pimp' your helmet up if you want ;)
The paper model was designed by "wingedcrafts"
Enjoy the build!
Dragonstalker Helmet Papercraft download