Hey Philll! Wondered who got that. Did you get the pisau too?
Using the two outboard rivets in the top of the sheath as attachment points, either do a figure 8 of 550 cord (that headhunter is not light, so perhaps not the best) or go to a gun shop/gun show and get an old shoulder harness, and attach it with Chicago screws. I'll go look for mine and take a pic.