I "finished" this a couple months ago, but just finally fixed it so that I'm happy with it two weeks ago (more on that in a sec.)
Pattern: Sanpoku from Berroco's Yin and Yang leaflet. It's very similar to the Origami Cardigan that will be in the summer issue of Interweave Knits--I assume that is a later version of this pattern, since it's by Norah Gaughan and she works for Berroco.
Yarn: Berroco Ultra Alpaca, just over 5 skeins. This yarn is so soft and great. I will definitely use it in the future.
Here are some picks:


The only thing I did not like about the pattern was the way the back came out looking. Here's the way it looked after I finished the sweater without any pattern mods:

I didn't like the curled up untidy look, so I picked up stitches along the inner edge of the bottom and knitted on a facing or hem. Now I think it looks much better:

(ETA: just noticed my butt looks weird in that picture, but whatever

)
Thanks for looking!