Ok I have to be honest here...and forgive me if it sounds rude - because it's not. This is more of my own opinion and/or constructive criticism. Take what you like and leave behind what you don't.
-I would love to see a build up process for this. Everything from the lumpy clay to how you made the fins in the front.
-I don't see this Bio as being much different than the previous one that you did. Maybe the designs seem a bit too familiar with the large mouth area.
-the drawing concept you did LOOKS KILLER! I think some of the look got lost in the translation to clay. Now I get that people tweak and alter things in progress, but I prefer the drawing to the completed sculpt.
-the mouth area is too large
-you have talent, but I'd love to see you branch out with an idea that's in your head that looks nothing like anything you've done before.
One again - I like the Bio, but there's just a few things I would change...keep up the progress on this!