With each update you post I am getting really exited to see this complete. It's one of those projects that I wish I could see the final product soon, but at the same time I hope is goes on for a long time because each update is full of so much instruction and an opportunity to learn. This is looking great! I am also excited to see your steps in completing this model.
You mentioned you are using boxwood for some of these parts. Is that Castillo? What other woods are you using in this build? I am also curious as to what type of scroll saw and blade choice you use when cutting these frames.