This figure is called a Yei Bi Chei and is a spiritual deity for the Navajo (not a Hopi kachina).
The Yei Bi Chei is often depicted in many forms of Navajo art. The Yei Bi Chei is a spiritual deity of the Navajo. The Yei Bi Chei dance is a nine day healing ceremony that takes place in winter.
This piece is nicely carved. This piece measures 7-1/4 inches tall. It is signed by Peterson.