WOW!! Amazing job on your step-by-step drawing approach to your face and expression. Greatest job so far, on your rendering of the hierarchy of forms, proportions and construction.
So, if I could suggest you a very greater bit of refinement, then it could and should be that you could please keep practicing your 3rd step, with 2 hours of 8 second quickest sketches of the expressions? (7200/8=900 quickest face sketches/10 days=90 faces a day)
The logical reasoning is as, if you're going to be an animator, then it could be quite useful to you, if you worked out your face's range of expression, motion, movement and emotion with as the fewest lines as possible.
So, if I could suggest you a very greater bit of refinement, then it could and should be that you could please keep practicing your 3rd step, with 2 hours of 8 second quickest sketches of the expressions? (7200/8=900 quickest face sketches/10 days=90 faces a day)
The logical reasoning is as, if you're going to be an animator, then it could be quite useful to you, if you worked out your face's range of expression, motion, movement and emotion with as the fewest lines as possible.
My hat's off to you.;)