that Rin wig looks really good and expensive. Well I have a short shonen wig that would work for Yukio , I just need to undo the flips on the back of the wig.
About your pin, what dimension did you use.I made a model pin too , I will be making another one and see which one is better.
Project in progress:
Saburo's Nobunaga in Nobunaga Concerto