I actually took the designs down because some people were being poopieheads and selling the stuff they made with the free designs I made without asking, or passing the work off as their own. If you are making stuff for your self or to give as gifts, shoot me an email at firstname.lastname@example.org with what you are looking for.
If you are looking to resell things you make with the designs (plushies, scarves, hats, clothes, etc), I do have a set of about a hundred eyes and a hundred character's cutie marks here: www.etsy.com/shop/ethepony?sec…
I do not allow reselling of the actual embroidery files themselves, but for these two sets, you are welcome to sell anything you make.
If you are looking to sell something that needs a design besides eyes or cutie marks, shoot me an email and we can chat about it. I'm usually okay with that as long as I understand what's going on with them and you're not looking to directly compete by making patches. For example, if you want to embroider Celestia on a towel and sell that at cons or online, I would be totally okay with that.