>>7684789
Forehead is too large. No shadow from the brim on his forehead. No cheek shading. Jaw is too recessed relative to the reference. Ears are shorter on the finished drawing than they are on the ref.

Honestly not bad though dude. I don't point these things out to demotivate you, I think you should just try again.

The good news is you could actually fix the jaw, shading and hat without having to redraw everything. People will probably jump down your throat over the eyes too but you can make a convincing Pattinson by just fixing those 3 things.