DeviantART file: http://unownace.deviantart.com/art/Ruby-Ferren-OC-611410344
Redraw of: http://unownace.deviantart.com/art/Ferren-Concept-Drawing-4-Needs-Name-482806963
I'm not going to give out TOO many spoilers about who this character is, but I can tell you she'll play a significant role in future chapters of Small World.