Orc General

Hello, I recently re watched Lord of the Rings, and I go inspired to do a creature from it. This is my take on one of the ORCs generals, I included a time laps video of my full process.
For overall skin details I used one of 3dscanstore.com free head : Free 3D Head Model
for texturing i used Substance 3D painter.
Render i used Arnold .
for Hair i used Xgen