I've finished my Arwen cardigan! The knitting part of the obsession is finished but now I am obsessed with wearing it. Why yes, as a matter of fact I do own other cardigans but no, I won't wear them. ;-)
The stats: A Cardigan For Arwen from Interweave Knits Winter 2006 knit with Cascade 220 in colour #7813 on the needles recommended in the pattern.
I knit this exactly according to the pattern but if I were to knit it again I would knit the two fronts and back all in one piece to the arms. I would also knit the hood in one piece and leave live stitches on the back and shoulders so I could join the shoulders and hood to the back with Kitchener stitch.
Overall though this was a really fun knit with interesting construction and I love it.