Crytek will bill on Darksiders IP apparently. I hope that works out! http://www.eurogamer.net/articles/2013-03-28-crytek-confirms-it-will-bid-on-darksiders-ip-at-auction
For concept artist learning alone at home this podcast might offer some valuable insight: http://fzdpodcast.com/2016/03/04/episode-6-learning-on-your-own/