The scales that I selected from his stock were Big Leaf Maple burl professionally acrylic stabilized.
He transformed this:

To this:
Please excuse the sh*tty camera work!







Overall I am extremely happy with the scales. The knife fits my hand perfectly. It's hard to tell in the pics but the scales have individual finger grooves. You really have to see these scales in person to capture the real beauty of them. I will definitely have some more scales made by Zach in the near future.