I will be participating in Polycount's BRAWL competition. You can follow my progress in my thread here: http://www.polycount.com/forum/showthread.php?t=82245
Here's the concept for another character I am working on. For my game art class we divided into 2 teams and I am the captain of my team and because of that, I am tasked with creating our 'General'. Our team is made of nature people and my character is the leader.