Just a standing pic of Atun. Pretty cute, People seem to really like that vintage outfit for some reason (I also adore it too). The small changes in the clothing and the art style gives him more of an androgynous or feminine look (which isn't surprising considering how Atun looks).
As a little bonus I'll include the sketch too as it's different from the finished art. The pose and the sketch gives it that old newspaper photo look like he was awarded the noble prize or made a major discovery. Sketches are cool!