One thing I find hardest about the face is the shading, after struggling with proportions and becoming more comfortable shading a long with symmetry are really difficult for me.
On the left is one of my character Rikah in my upcoming webcomic, I was watching some of marks tips and tricks for shading and how to make your art look finished I’m gaining more confidence in that. I usually go from pose studies to testing myself with new techniques. On the right is a sketch of a cyborg inspired character, I find these chars so cool but the different shapes and mechanical parts are a lot for me to get my head around.
Onwards and upwards though 
