I'm not sure I see the error here...

its just miragio and his error/bad_feet fetish.

Left foot on the blonde is drawn as a right foot, is my guess.

^ Ding-ding-ding

I love you too, Snesso.

Seems more like a sketch to me. Can't exactly call it an error when it isn't 'finished'

The outline and in-shape line(s) for that foot are already done; the case is different for Foreground's left foot and Greenie's melded extremities.