There are also color model sheets, called "color guides", that are used by the animators to get the colors right when they are painting the cels the animation is made from. Unfortunately, we don't have any of those to show you, but, you can check out the colors by looking at scans of original cels from the show, many of which are now in the hands of fans and collectors. You can see some at the Pizza Cats Cel Gallery.
Nobility and Townsfolk
Props and Places