It looks outlined neatly and has a very vivid image of colors along with little details. Maybe could add more color to it and maybe add more detailing as well as outlining
-very well done I couldn’t do it if I tried -colours contrast very well -has enough detail to look good but not so much it over takes
Constructive things -he is sorta looking at nothing which I would personally change and add sone to it -maybe add a background so it’s not just him -he looks like he is about to fight something/someone with his fists like that and bandana so maybe add some facial indicators to see if he is going to do that or not