I mistakenly made the below comment about entry #12 when I meant to direct it towards you entries #25 & #26.
"I really like were you are headed with this. Not sure about the square fish. Perhaps we can change those up a bit and maybe add a little more detail... more gradients / accents."
We like what you've done with #64 and #66 but would rather see the fish without the "bumps" all around. Perhaps more of a streamlined fish. Feel free to be creative... just lean more to the simplistic side.