http://img163.imageshack.us/img163/1193/deadspacev.png
Printable View
Careful when you're resizing, Isaac looks squashed. Good work with the flow, but you need to look up and experiment with more tuts.
^ Yeah, render looks pretty fucked up. your lighting is a positive in this piece, but you should have a better concept. It just seems like you kinda threw him on there with a cool background.
Develop a background that works with your render and creates a scene.