Fourth draft. Cover Art. Still not sure...

Something about it looks off. Im told it looks pixellated. Im not sure of what to ask for, so could someone maybe help me out on giving my artist advice on how to make it look a little more raw?

I didnt like the third one, because I felt the palms were too dark. Where the artist is from, it is possible Blacks arent highly populated, so perhaps he's not aware that a Black person's palm is a different color than their skin. He did adjust that, but I still dont like it 100%.