I actually used the Luke pattern and the Leia pattern from the book and looked at the pictures of the completed character. Luke for the head and hair color changes (but I added the beard) and Leia for the robe. I somewhat used the hooded coat pattern that is on the comments page for Yoda. I had to make it bigger for Obi-Wan. So fun to have a little crocheted Sir Alec Guinness!