I started an ERGO thread on the BF Busse page and someone has a nice user bolo and 3 BM-e's and the bolo had a distinct recurve.

I just realized that the Becker Patrol machete would be great.
The new becker won't be making the Patrol because they don't have machines big enough anymore. My bet is Rosarms has a huge old WW2 german model dragged back from germany. Or a big Russian one like the 7.62/39 machine in the opening credits of Lord or War".