The coloring and texture in are amazing, particularly with the scales and fuzzy stuff on the arms and tail. Your proportions or point of view seem to be slightly off though, mostly with the head which I think is slightly too big.
On a side note, blood doesn't stick underwater and sorta drifts around in clouds until it is sufficiently diluted, which is honestly neither here nor there.
This is very helpful, thanks!
You are free to copy, distribute and transmit this work under the following conditions: