I'd like to point out this is actually accurate to what he looks like. Like extremely accurate, to the point I don't think you should call him a OC. It'd be like calling Obama a OC or something. XD Both are living people. Though if it helps I can give you some details on my species. We have wings that can come out and disappear, chest gems, a third eye in the form of a gem on our foreheads, and a tail. Look in gallery, I draw myself a lot. I guess Enki is in mortal form here? Mortal form is when we make our alien parts poof. o2o
Almost forgot we also have elven like ears, with tip colours matching our chest gems, gems are also on our hands and feet, they hold a element. For example, Enki's are a bright blue because his element is water, mine are indigo, as my element is ice.
If you would feel the gems, Enki's would feel wet, mine would probably freeze your hand. The eye gem's colour usually doesn't have to do with elements. Mine is chartreuse. Enki's is emerald.
Ereshkigal? I've spent a long time with her before being reborn..o2o May I see a pic?