I’ve been working at this sketch for a few days and I really can’t seem to get my friends face right

[wicked remnant]

I think I should make the indent of the eye a little more profound because he has more defined eyebrow bones, but I don’t know how to draw the subtle curves of his face without exaggerating it. He’s definitely not chubby but there’s definitely more than skin on his cheeks. His nose has also posed quite the challenge - I can’t find the middle ground between fat and skinny. Let me know any fixes and feel free to do any sketches of your own edit it digitally! I’m a visual learner so help is appreciated!