MANGA to REALISTIC series by =FOERVRAENGD
It’s a fantastic tutorial, but I can never remember which part has what information, so I made a handy little Table of Contents (and a little cover image thingy):
Part One: Intro, Realistic Facial Proportions from the Front
Part Two: Head in 3D
Part Three: Simplified Shapes to Skull, Facial Features (Eyes, Nose, Mouth, Ears)
Part Four: Expressions
Part Five: Hair and Neck
Part Six: Drawing Practice
Part Seven: Age and Gender
Part Eight: Caricature and Ethnicity
Part Nine: “Hot" to “Not" (Broken Nose, Black Eye, Scars, Body Fat, Birth Defects, Cerebral Palsy, Down’s Syndrome)
Part Ten: Symbol to Object using Light and Shadow
Part Eleven: Workflow (Rhythm and Reference)
Part Twelve: Levels of Realism
Bonus: Face in Profile