Now we are getting somewhere, seeing what you want to display.
There are two things you can try:
You can zoom out of your design, include portions of the body that are clearly visible as such, so people can actually see that this is supposed to be its skin.
Or, you can define the whole effect more.
I could see this being close to a turtle shell, but the cracks between the highlighted areas (bright green and yellow) have to be rather distinctive.
The current state of this shows a field of colours - there's nothing concrete here that makes people say "ah, I see, this is skin/surface of a creature/object".