Hey, Tom. I was just reading over my copy of Art2-D2 and I realized I had not used the colour pages!! I decided to fold some Origami and I went on this website first thing I noticed is that the Darth Paper Instrux did not open. It might just be my computer. Also I went on to OrigamiYoda wordpress site and the instructions were different then the book. I was just thinking that it would be helpfull to update the instructions on the website. Thanks and I hope this was helpful.