Nice capture.
Composition = I would like to see a bit more above the cat. The crop makes it seem a bit heavy on the right.
Color = The cat blends in almost too much with the background. Yes I know that is why it is colored that way, but it doesn't help the picture. I might try to isolate the cat from the background with some subtle editing.
Exposure = Very nicely captured. No detail lost.
All in all it is a quality shot, just needs a little more thought in the post processing to elevate it to the next level.
Roman