It's 7:17am and I could use some coffee right now, but Byakuya stole it. >_>
Anyway, I rendered the Byakuya image from a scan I found on minitokyo, and the background is from zerochan. c:
Unfortunately, I lost the link to the background. T.T; If I find it again, I'll put the link here.

Anyway, here's the Byakuya image for your viewing pleasure. http://gallery.minitokyo.net/view/514156