These are entirely made up of awesomeness. All the handpainted clothes especially are just incredible.
I think (if I were making them - I wish I could just buy them ALL from you
) that I would do Simon's hair a bit differently... possibly using this tutorial: http://owly.wordpress.com/2007/08/27/amigurumi-hair-tutorial/
But they do probably match together better your way.
Also my husband says he wants to see Shepard Book with his hair down... or up as the case may be.
You two are so amazing.