Well, Brian, MY "chopper" is not nearly as pretty as that!
I have two, actually; an original USMC Corpsman's knife (invented by the ARMY), which I've had since I was in the second grade (well over 50 years) and a buttugly Terava Sarma, 240mm "Skramma," which had proved to be nothing short of amazing.
I'll post pics when I can get them, but I warn you - neither is pretty.