HAVE: Liriope 'Silver Dragon'
I have a large, overgrown and rootbound container of this liriope. It's yours for the taking, and if you're interested, you can also dig up that which I did plant.
I also still have the variegated vinca, which looks nice in a shaded area. It is controllable if you don't let it rest on the ground. i.e. a pot is best.