Thark or Green Man of Mars from Princess of Mars stories

I love Edgar Rice Burroughs Mars books and I have always wanted to create one of the Thark creatures.
This was initially sculpted in Nomad on the iPad then finished in Zbrush.
I still have more work to do on this. The Tharks can run on all fours like a gorilla with their upper set of arms to hold weapons so I want to do some poses like this at some point.