Knit A Round had a 20%off Koigu sale as well as a store pattern for a shawl made out of 5 skeins of Koigu.
I used the pattern for a smaller version which only requires 2 skeins and I changed yarn every two rows, alternating between Koigu KPPPM and Claudia handpainted fingering ('Jungle" colorway). Isn't it amazing that you can get such a large scarf with only two skeins? This is a present for a lady at work who commented on my knitting before. She wears a lot of greens and browns so I hope she likes these colors.