EDIT: Thanks to ~squiffel's suggestion I fixed it up a bit more. I redrew the jaw, added a terribly drawn ship, and added more depth. Hopefully this is the last edit.
My last month has been devoted to creating something for this contest. It has been a struggle, going through 2 different concepts and finally settling on this one because of the competition, it's tough this time around. I hope I at least place in the top 25.
Anyways, later on I might share the other two concepts here or on my blog.
Also, any critiques or suggestions to fix this bad boy up even further would be greatly appreciated.