I downloaded the spear model but 2 problems ocured:
First: The site specifies that I have to ask permission from the author. But I can't because the author is marked as "Guest". I sent a mail to the sites administration requesting instructions.
Second: The file seems to be in 3ds Max type and I don't own a copy. I will ask Jojjo (modder here, author of the New Frostmourne sword) to convert them into a file that is useable with Blender.
Cheers
Maafiaman
P.S. I found out that Jannix Quinn is working on a Predator Helmet (source Bethsoft Forums)