LeafSheep warrior

I recently found out about a species of sea slugs called "leafsheep", they're really tiny and look really unique.
Their full scientific name is "Costasiella Kuroshimae", and live in the Japanese waters.
So I decided to draw a samurai based on their colors and features, I tried to get some better glow and ambient occlusion shading for this one.
I also generally don't like green but I'm trying to build a better friendship with it.