I have to agree with Phil, in order for you to do better at this show you needed to be leaner and you need more thickness and overall size. It is difficult to give you an accurate critique seeing these pictures. It is easier to see if we could see quarter turns or full body shots. Close ups are bad at telling what you might need to work because you lose a sense of proportion.
Best advice: go to the basics, and just train hard, eat.. and rest. Give yourself at least 2 years and then come back to the competitive arena and see how your physique has come along. If you want to fast track your progress, get with a coach, like Phil or myself who can guide you during this time of building. Good luck bro, keep at it and you will do well. Just don't give up. That is how you fail.