These are GREAT starts. I agree with the above critiques; the first image has a lot of hotspots, and you should definitely just crop off a quarter of the second from the right.
the hand distracts me in the 1st picture. The 2nd picture is my favorite (minus the head that was only half shot, but can be easily fixed) The 3rd one just seems boring. Id get a closer view, and more of an angle