I have a boxwood version of Casey’s Folk Flutes for sale. It is standard ergonomic version (vs. small hand or large hole).
Only selling now to help finance a different (non-flute) project. My listing on the linked page includes another link which includes photos of the flute.
https://forums.chiffandfipple.com/t/fs-burns-boxwood-folk-flute-ergonomic-sold/106639/1
Chris