Actually ... I think this should go in "Express Your Creativity." It doesn't deal with RMXP directly. This is outside work that will help you in the future. For a image that size I would recommend a minimum of 7shades. (Lightest, Lighter, Light, Base, Dark, Darker, Darkest). That image has to be at least 75 x 75 maybe even 100 x 100. Images that size need more attention.