Here's a neck knife I made for our TBG (Traditional Bowhunters of Georgia) banquet. Special thanks to the Ferret for the idea.
The blade is a Helle Ola-Kniven with some pretty basic file work along the spine. I also re-polished the blade (I always end up scratching them when I make the knife), so you can't see the Helle markings any more.
The handle is bone Corian, red fiberglass, white fiberglass, and red locust. I added a brass lanyard hole at the end of it and tied a litte square sinnet lanyard out of brown and red leather lacing.
I made the sheath out of some scrap oily leather. I did some wet forming, but the leather just had too much oil in it to hold much. It did ok though. I made the necklace by knitting some leather lace. It might be a bit bulky, but it looked pretty good IMO.
I really like how this one turned out, but I'm just not efficient at this stuff. I always end up finishing my knife up the day of the banquet (I've only made 3 knives and each went to our banquets). This year was no exception as we arrived about 45 minutes later than I had planned because I couldn't decide on how to tie the necklace to the sheath.