The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
Kangaroo leather is also used for hats (don't have one) and neck ties (have one).I know that kangaroo skin is used for slips and strops, but I have never seen bone used.
I'm trying to think of a good use for kangaroo bone, but nothing's jumping out at me.