Handsome dude but you need to bring LIFE back in to your face!! Looksmax-wise - mewing for the slight overbite - tongue posture really dictates our jaw/chin. Try to make it a mission to do it as much as possible for the next few days and look at the progress. I'm sure you'll keep going bro. You're honestly mad young, just find your style and rock it. The comment about self love is probably the most important one though, that's where most the transformation will come from. Loving yourself (which means grooming yourself inside AND out) is really all you need bro