I took the dive and got one of these recently. I'll keep you guys updated on how it's doing. It's pretty white with some brownish in the middle but so far it's gone crazy when I've fed it mysis. I think it's always a great idea to document the progress of harder to keep species to help them in the long run as far as captivity.
Update on the Sebae.. so far it stayed in the same spot for a couple days but eventually moved. It ate very well but now it's been just aimlessly kind of drifting from spot to spot and it's upside down currently today. Don't know if this one is going to make it. I tried to feed it again but no luck. When I got this one it was pretty bleached out. I don't know if moving it into another one of my tanks would help it or not.