You're multifaceted in many different styles and perspectives. You have a widely attractive set of foundational skills from what I see. The many arts that you have also show your dedication, practice, and mastering of them.
there is a standard unit measurement that's taught in school to get a "general human" face. However someone deviates from that measurement is a good thing to exaggerate. (ex. someone's eyes are slightly far apart, you make htem VERY far apart), and so on
I am enjoying the boy's expression!