I might have a pair or two in my inventory. They are my hand cast resin ones though. It is true that there are none in that color and size from Windstone. I will have a look, and then re-post if I do have some already made.
I do take orders, but I am booked until July. 🙁 If you don’t mind waiting, you can have any color you want then.
If you want to see the color options I have, you are free to look: http://www.dreamingtreestudio.com/ColorCharts1.html
Any regular color in the 6mm size are $2.50 per pair, and if you like semi-metallic, they are $3.00 per pair.