This is really nice. I like the clusters and colors in the background a lot, the colors are very satisfying. I do think that his ear should be a little further down given that he is looking up and the ear is at the back of his head, but that's just a nitpick!
I noticed that looking at the colors specs the image has 93 colors, which seems high for what you've done - Do you think you might have some redundant colors that are meant to be the same one?
Thank you so much!! : )
that's indeed a lot of colours, I'll keep it in mind to lessen it the next time