Holy crap I almost mistook that for a piece of official artwork and not fanart! This is beautiful and so accurate that at first glance it could almost be a page out of the anime/manga itself. I fell in love with it myself - so much that I broke down and bought the first two dvd releases last week (and I'm broke as can be right now). I have a feeling that I'm going to be creating some plushies from this very soon just to have my own plushies of them to cuddle. You did a great job on them.
You're welcome And I have started the patterns for plushies of these two, for some odd reason I decided to do the formal clothes on them just like what you drew (your fanart inspired me to hurry up and do them). I'm thinking of starting them next week so I'll probably have them done and on my website in a couple weeks (depending on how long it takes to get Ryuki's hair in).