This is my first post and I'm always checking this awesome website! I'm glad to post on here with such talented artists :)
This creature was mainly created by Mudbox2011 beta program to create some tutorial videos.
The tutorial videos are out now on the AREA's tutorial page, so if you're interested about that, please watch them, and please feel free to ask me anything (login required)
I used Mudbox, Maya, Topogun and Toxik.
I hope you like the creature :)