It has potential but the render just looks a little LQ to me. I really like the idea of 3 renders but they probably could have been a little darker. Great use of the light textures but I feel that they would have complimented the background better if you had used a dark background. Overall, a great idea and a signature that could have been much better but it's great to see you are trying new things and not sticking to the same style each time. Keep up the great work!