Actually, that’s after a year of practise… started with advanced stick figures.
you just need to keep drawing more faces, with guidelines to help you. Take your first 3/4 view in the image for example. The nose would extend further, obscuring more of the face and eye (unless he has a REALLY flat nose!).
ok, gonna try resketching.
The 3/4 view, side view, frontal view, down view, underside view, etc. should always look like the same person.
That’s what I’m trying to accomplish 
You need to learn how to draw a head from any angle, not just the 3 classics.
Check out “Drawing the Head and Hands” over at http://www.saveloomis.org/. An invaluable resource on the features and structure of the head.
Already am following those, so the ball and plane basic form is something I can now draw in every angle, but no idea how to go from the basic form to the more advanced ones.
Also, take time to draw skulls and all their parts. Part of the understanding of facial features comes from knowing the underlying structure.
Ok, will do.
Thanks for the answer 