This papercrafts are Nargacuga Helmet and Knife, from the Monster Hunter video game series, the paper models were created by gankutsu-o-taku. Nargacuga is the flagship monster of Monster Hunter Portable 2nd G and Monster Hunter Freedom Unite. It looks vaguely similar to the Tigrex, but fights in a significantly different way. Infamously known for its bladed wings and tail slams.
You can download the papercraft template here: Monster Hunter - Nargacuga Helmet and Knife Free Papercrafts Download
For this paper model, we recommend that you use the material (Paper, Paint, Glue, etc.) to make. Here are Great Deals, and here are 100s of card making ideas. There is FREE sewing patterns that you may need.