This Item contains
8 Iray Colors for Unicorn with and without Cloves
4 Eye Colors (Extra for Change)
7 Iray Horn Colors (Extra for Change)
8 Iray Lashes Colors (Extra for Change)
7 Iray Maine Bang and Tail Colors (Extra for Change)
The textures for hair, eyes and horn are extra, so you have the opportunity to experiment with the colors a little.
To do this, select the desired part in the scene and then apply the texture. If you want the base texture of the unicorn to be a little darker,
simply select all in the surface tab
skin-head and skin default options with ctrl on, except the cloves, in case you've selected them and just set the base color to a not so dark gray.
Otherwise leave everything as it is and you will get a darker, more intense color look.