I just absolutely love this pattern, it is very simple and the only stitches you need to know are ch, sc, sl st, hdc and dc. Tutorials for these stitches except the sl st and hdc can be found here.
Ravelry and can't find it elsewhere, so anyone who would like it would have to become a member of Ravelry if they aren't already.
I would totally recommend this pattern to a advanced beginner (one who has done several patterns). The directions were given with many photographic references so as long as you know the stitches you should have no problem.