here are a couple knives I made recently. The one with the white blade is a thick novaculite retouched flake hafted in a deer bone. The other is a thick danish flint biface in a red deer antler- both have a tang almost as long as the blade. either fits in the birch bark sheath i wove at Echoes in Time. Pigment paints and goat rawhide on both.
Behind them is a large preform I was working on today- Made from "riley dacite" and knapped with the elk hammer pictured- I was pretty happy with the hand-sized flakes, but stopped after going a little to far with one massive overshot.