Hello bookdragon here with my second character, Lt. Cmdr. Ann Mulhall, astrobiologist and materials science/biomechanics engineer. In TOS she looked liked this:
(Yes, another interesting female character that never appeared in more than one episode ...grumble).
I'd planned to post this sooner, but I'm still an idiot about using IJ and forgot I had to go somewhere and accept the assylum invitation. (Thank you dear mod for putting up with me).