Some time ago I did a CGMA course with David Paget and here are the results :).
Kaen, outcast, his tribe was killed in the first winter war. He is the only survivor hiding in the Sahara frozen desert.
To survive he needs to take every opportunity. Heat is a currency, he needs to be vigilant. The world is frozen and the only way to survive
is to get enough energy or heat.
Big thanks to David Paget for sharing his knowledge and tips.
https://www.artstation.com/davepaget