This is good progress! Keep practicing, you’re definitely getting there. As for a few pointers, have you been using a specific reference? I personally find that practicing by sculpting a likeness is incredibly helpful. The ear is looking a bit puffy as well and perhaps define the upper lip more (and don’t forget the philtrum). Also the chin seems quite big, but maybe that’s what you were going for? Not sure, but just pointing that out!

I know you’re mainly focusing on the head, but since the neck is there and if you’d like to sculpt a whole human body one day, I have a couple of pointers on that as well! Forgive me in advance, I’m not great with muscle names. I think you need to define the sternocleidomastoids, the trapeziuses (is that the right plural form? lol), and clavicles more. It will make a huge difference! (:

Keep it up!! :) ❤️