Ahh I love studies. Whenever you're mind is pullin a blank in the imagination department, that's always a good time to brush on your technical skills and knowledge. The first is of course a study. The second was just a little sketch used to help practice my character design polish-ness (? lol), and the third was for a creature competition on CGHub. I may update the last two in the future to give it a retouch to have a much more finished, pleasant look.