I was kinda thinking of the head being browinsh, but i can certainly make it a bit more even all around.
I know the spine is a bit uneven, i unfortunately dont have a tablet, so i had to do this all with the mouse. But i will try my best to make it work out better. And i may use the head colors on the fins, though i was thinking of making those somewhat translucent.
EDIT: I can't get the curves right - when i use the curve tool, the curves tend not to match up with the previous lines, and when i do it by hand it looks just as bad as it does now. I dont know how i'll do it, but i'll keep trying.