Yes, Tidebreak is the blue naked mer. (as opposed to the silvery-blue naked Mer-Winnowill, the naked dolphin-tail, the naked albino merelf...)
I added her to my Characters Page in the EDA scroll.
An avie would be great, as I still havnt gotten around to it. Wouldn't hurt to see a Barbie and a sprite of her too.. And dont worry about forgetting her for those. Even though Tidebreak is way more *my creation* and thus more of an EDA elf than Aileen (all I did to Aileen was add scales to one of Elftanner's designs), I haven't exactly gone out of my way to get extra dolls requested. Largely because I still havnt worked out what she'd look like if she was really showing of the bio-luminescence.