New update from today. I finished the mechanical version of Luna (the lineart at least).

The hair was really tricky to do and I had quiet some trouble with finding a way to make her haircut look like her wooden version.
I came up with a bowed metal plate on her forehead and her tails are tubes comming out of 2 small pipes on her head.
Also since she wasn't wearing any jacket of some kind her parts are visible. The boots weren't easy either. I didn't want her to have the big steady feet Sol had, After all it still has to be a girl robot.
So now she's ready for plating.