I think the dragon's fine. If anything, she should be darker. The fire dragon is supposed to be VERY black so the contrast with the white ear is very noticable. I think you did wonderfully ^_^
And the lights. If you had given me lights to do, I would've yelled at you ^o^ When I saw this for the first time, I thought the lights and the wand definately added to the picture with the colors against the black of the fire dragon.
I'm so glad you knew Ayame was holding a card. I was worried someone was going to think it was a Harry Potter-ish wand or something ^_^;;; You all know how much I suck at perspective. We should do this again when we both have the time and the patience.
LOl the background is so cute!
I like the angle the card is held at.. very nice! The colored lights must have been a nightmare but they're well done!