Yet another design for Keiko, this time going back to the "alien" angle. And, yes, I know those aren't "alien antennae".

She is still depicted to be with Sanoske. However her race has rather sensitive skin and that merely touching her can be a bit too much. It's mostly a matter of touch and body heat, though. She wears a "sensory suit" to dampen the effects of anyone touching her. And she'll need it, too, as Sanoske is very much a hugger.