It was good for a first attempt at trying to use a photo as a reference.
Diaphonization is the process by which chemicals are employed to render the skin of an animal translucent, while dyes are used to color the bones or cartilage.
This Cuban tree frog (Osteopilus septentrionalis) is an amphibian native to the Caribbean region. It is a nocturnal tree-dwelling frog, and mates year-round. It is known to eat almost anything that will fit in its mouth including spiders, lizards, snakes, and even other Cuban tree frogs.
The reference image is here