Interesting idea. You came up with the concept and had at it...

I like the idea, the border goes well and the surrounding is suggestive.

Suigintou is properly positioned but the style you chose is questionable... take some time experimenting with the combo of Gradient Maps, Blending Modes & Lighting Effects and get the desired effect..

I do say that, but something tells me that if that unusual purple fog wasn't so blatent I'd like Suigintous style more..