/ic/ - Artwork/Critique

I did a rather hasty value study of my OC. I probably should've spent more time fleshing it out but I really just wanted to pinpoint my biggest flaws when it comes to working with values in order to address them. I wanted to try to work with very little value variety and it turned out fine I guess. Next time I would probably try to have a bit more contrast though, if someone has any good value study resources, especially something really indebt I'd appreciate it.