horse colors

Working on a game (again) and this will be the artwork for the horses. This will be a Quarter Horse/Paint Horse/Appaloosa game.
I'm still thinking on which other coat colors and markings I should add. Any wishes/suggestions?

UPDATE 1 --> I've added roan, leopard and snowflake colorings. Next will be markings for head and legs.

UPDATE 2 --> Added facial markings and leg markings. Also changed the interface a bit.

UPDATE 3 --> Sorrel and Tovero added.

UPDATE 4 --> Added Dun and Buckskin, also blaze and snip and redid Roan. Also some minor changes to details.

UPDATE 5 --> Added star and snip, Grullo, Perlino, Cremello and White. Also added tooltips.