Great portrait, lovely pixelling.

This is a really great portrait, but letting that yellow be the main skin color diminishes its potential a lot imho.... The contrast between it and the highlight tone is too low, and the opposite goes for the darker tones. Not saying you have a lot of choices, of course, but maybe making the yellow dominate a little more over the white and a little less over the orange would give it a better readabilty.

I like this a lot. He has great character