Paint horse

If this can be accomplished easily through the editor I apologize for the clutter post. But if it takes a long time to do or isn't possible, it'd be really nice if there was a variant for the horse that started you off with a paint horse body. Just throwing some nice splotches off white onto the base coat, and maybe even ( although this would be way above and beyond) having presets for different patterns of paint horse coat, like overo and tobiano.