Nice rattler! Gonna look real good on a bow.
I've used a small old broken piece of flint (from a knife I'm guessing) that just fits along my forefinger to flesh out. I've never done a snake before though.
Come to think of it, I might still have an old tanned python skin around somewheres, believe it was 15 or 16' long. Couldn't have it out in the open as my ole parrot would go bananas at the sight of any snakeskin!
Kinda miss that ole turkey, African grey, got him when I was 13,....back in '66, he passed on bout 5 years ago. Had a lot of character.
Thanks for the pics - Q.