I started this sculpt 2 years ago based off of Corey Smith FaceOff concept series.
I went back and ended up resculpting a lot, did some quick texturing in substance painter, and threw it into marmoset.
It was a fun exercise to do.
I also added a video turnaround for comparison so you can see the model from 2018 and the current model from 2020. It's nice to see progress.
Be sure to check out Corey concept here:
https://www.artstation.com/artwork/B55QA
turnaround from marmoset toolbag
screen capture from marmoset toolbag
screen capture from marmoset toolbag
turnaround in zbrush
sculpt comparison. Left is from 2018 and right is from 2020