I ordered a kit for Dale of Norway's Sirdal from Susan at Spin Blessing and it arrived yesterday!
Sirdal is in Heilo 60th Anniversary Book (#147) and also individual pattern #6007 as a pullover or #14702 as a cardigan. My kit included the braid pak and I chose to do Sirdal in colorway I charcoal heather (0083) and off white (0017). Sirdal can be knit with Heilo, Falk, or Hauk.
Here is a stock picture of Sirdal.