I like the markings on the face and the little cat at the bottom ^^
Maybe you could blend the colors along the edge of the face or make it more defined?
Possibly fill in white spaces?
Um, are you okay with me straight out telling you (bluntly, honestly) or would you like me to tell you in a less harsh way? I don't want to offend you!
Oops!
Oops, you forgot something.