the steel is amazing and I love those woods together! Could you elaborate on Natural pins? I've never heard that before.
Natural (colored) micarta is a medium brown. You can buy it in blocks for hidden tangs, sheets for scale sets, and pins or tubes for handle hardware through most knife suppliers. It's cool stuff that's very very dimensionally stable, easy to work with, takes a variety of finishes, looks pretty good, is very consistent, and inexpensive. Its a wonderful material to have on hand as a knifemaker.