Spikenail Mandible Creature Concepts! & other highlighted sketchbook work

I realized just the other day that I have a lot of sketch work that I don't put up on my blogspot because I dislike scanning everything and I'm worried about people stealing my ideas. Well now that I have an iPhone 4s, scanning is not an issue, and I'm getting over the whole intellectual property paranoia and being more concerned with sharing my art so people know I am serious about what I do, so hopefully from now on I'll be showing you my sketch work AND my photoshop work.
I hope you like my creatures! and my recent sketchbook work!!!
Oh and the top right worm creature is a shout out to Liam Sharp's creature, "Metawhal Alpha", here's a link to a new project they are working on.
Check it out! http://www.madefire.com/blog/2012/08/28/the-monster-hunt-is-on

cheers!