Jeff,
I am a hobbyist and not a professional, but if you are interested I can show you some examples of sheaths I have made. Gabe Ables (GABLES) used to frequent here and I made sheaths for him. I have sold a number of belts and quivers on this site and quite a few custom holsters.
I have not made anything in about 2.5 years due to a move and building a new home. We just moved in about a month ago and I hope to have my shop set up again soon. When I was making items regularly, I had about a two week turnaround and I think I was charging $35.00 plus shipping.
I use Herman Oak Leather and can get some exotics for inlay. I will tool a sheath and can do limited carving.