Great brushing, and great feel of the anatomy in the character 
I like your simple color palettes and use of strong contrast 
really nice detail by making the earring all 2d flat. It breaks the pattern and builds on the "world" this takes place in
I like your simple color palettes and use of strong contrast really nice detail by making the earring all 2d flat. It breaks the pattern and builds on the "world" this takes place in 
You're not the first to notice the 2D-ness of the earring, it seems to be something that stands out in the image. It's actually a mistake, and I should really amend it by adding some highlights on it to make it more 3D. 