Finishing this one off today on my day off work. Thuya burl scales. I'll never use thuya again - it's lovely wood but a bugger to sand - everything clogs up so I was continuously cleaning my sandpaper to avoid using too much. The knife is also very heavy in final form. If I wanted to do this again I'd seriously consider drilling the tang to lighten it up and using a different wood. Ground of a little here and there on the blade to suit my whims. I don't know what kind of knife it'll be in use - quite tiring at first I expect, as my usual camp knife is a very light stick tang scandi.
F1 blade
F1 blade