You may see some new beings lurking around Coronet, Theed, and Mos Entha.
They are junk shop owners, and currently they are offering palette posters for sale. These posters display all the colors available for every palette that Tailor, Armorsmith, and Bio-Engineer use in their craft. Check them out today, and maybe get a few for your shop!
You can find the new junk shop owners in these locations:
Coronet: 41 -4593
Theed: -5042 4081
Mos Entha: 1219 2934