you can get the primary and secondary gradients from the torishop to clor your arms and legs, to color your joints you get force and relax, but for head, you need textures...
arms, legs, etc, are changable with gradients, which you buy in the shop. The head, as well as the legs, arms, etc, are also changable by buying texture items then uploading an image for them.
The joints on your character (things who moves your character when you clicking on them ) are forces and relaxes . You can change relax and force colors too. And there are motion trails too. You can change your head only with head texture.