Erik is still very young and inexperienced. He couldn't even break free from his father's grip. His father knew that his son could be in danger with his cute and innocent face.
" Sure I'm a little green, but what I lack in experience, I make up for in courage " Erik really wants adventure and your job is to teach him to be a pro in any case. The pain in fighting and the joy of the night world XD.
Making a green face in skyrim but compromising with " Skyrim Face Style " is not easy at all. Erik uses a custom texture for his face. I tried to make Erik for so long but couldn't find a face that matched his character until I finally found it. According to the Skyrim wiki, Erik is shorter than most nords ( Scale 0.98 ) so he is the perfect candidate for a cute twink including his voice and his background.
There will be a special boyish normal map for Erik when it is released. Just wait, Erik will come soon.