This is pretty much what I use for boning animals:
The knife on the bottom does 90% of the work. I call it a semi-ulu knife.
I designed it as a skinner but quickly found out how well it works for boning. By using a kind of scraping wrist action, I leave nothing but snow white bones. I have boned at least a couple dozen animals with this knife.
Here is another with a G1 handle along with a Leulu style knife:
And another I made for Big W
And one with a gut hook: