This file is for the slaughter demon knife seen in the early episodes of season 1 of Jujutsu Kaisen. This file is separated into two pieces: blade and handle. There are precut 1/4" holes in the handle and blade so that you may use rods to better support and easily build the knife.
Last photo is with Adam McArthur (english VA for Yuji) whom has the first one of these ever made.For the finished knife shown in photos, I dabbed spot putty onto the blade in a random pattern to build up the texture seen and then painted the entire knife by hand with acrylics. The fur is faux fur from a craft store that I just attached to the lower portion of the blade.