This is a sketch of Cephia that I suddenly drew. I was working on some light armor suit idea when I doodled this. Up until now Cephia (was spelled Sephia but that is a car) was the alien biker girl I've drawn before.
Cephia's kin are probably like the Asari in "Mass Effect", mono-gender. And I was thinking what if a whole bunch of them were in some sort of underwater base on earth? In order to use electronic technology in general they would probably need to have air filled zones in their ship. But being aquatic, like Abraham in "Hell Boy" she too, would need a mask of water in order to see clearly and probably to keep her gills wet. As a matter of fact, she's trailing a little water as she runs. ^_^
She's probably genetically altered (mixed with human DNA) to have a backbone so she can have this special duty. She's strong but somewhat soft by human standards. Prone to drying out... Slippery when wet! >_< I'm thinking she and the other guards like her might be somewhat outcast in their own society! So when there is a battle and the base is destroyed, Cephia ends up stranded on earth and so gets by being a biker mercenary. No particular love for her own race.
I'll have to draw her reporting to her superiors so we can see what they might look like.