Look at these. Models own is in November coming with a collection called Beetlejuice, five multitonal shades. Each shade is made from four colors blended together.
The colors are (descriptions from Models own):
Golden green. A fresh energetic acid.
Pinky brown. A warm rusty pink.
Purple blue. A vibrant punch of fuchsia indigo.
Aqua violet. A true sky shimmer.
Emerald black. A bold-blackened midnight peacock.
I think they all look fantastic, but I really want to get Purple blue, Aqua violet and Emerald black. You?