Artstation Challege - Shaman

This was my submission for the art station wild west challenge. Unfortunately I was un able to finish it in the time limit because of other things getting in the way. I am a huge fan of this concept by the awesome artist Mateusz Mizak so I really wanted to finish it up and make a nice portfolio piece out of it. Please have a look and let me know what you think! I am currently looking to break into the industry so any advice anyone has to help make me a better artist would be very much appreciated.