Comments on the animations:
The walk animation still looks a little odd there. The tail just doesnt seem to sway with the movement of the body that much, i think it should feel the effects of gravity some more, and... Its hard to describe, but it just doesnt looks like it "rolls" just right.
For the swim animation i would have liked to see the head move some more, this is a little unrealistic due to actually having to plow through water, making that full-body sway.
The stand could use a little more bobbing up and down in the feet.
The attack looks good, so does death. Death swim might be a little extreme on the tail drop, besides that its fine. Attck swim could use some feet movement, to be able to actually make that back-and-forth motion.
~approved~ | 
