-no-
Stop drawing on lined paper. It looks amateurish. No one aims to look like an amateur, and don't give me no argument like "oh it's easier" haaaiiiyyylll naw, those lines just distract from mistakes.
I don't care what anyone says, want people to judge your work, stop with the lined paper.
Also, the thumb is too long, your arms look kinda eugh and is this one character seriously all you're going to draw?