By alien female I assume you mean the Twi-Lek. She's the only one whom you can customize skin color (the others you can only change the colors on their clothing).
(In console type)
Where # is whatever number you want to put in (1-256).
For example if you put all the numbers as 45.156250, you'll end up with a charcoal gray (which looks great on the Zabrak female's clothing for example).
If you're talking about the "Dual Saber Berrier" you can simply move the mouse around to make the sabers spin like crazy. The move itself is just pressing Attack + Alt Attack together (to avoid throwing your saber, hold Attack and press Alt Attack).
In fact, all of the "Kata" moves can be "spun" by wiggling the mouse around while doing it. The Katas are just Attack+Alt Attack as well.
Btw, not to insult you or anything but all of this stuff is spelled out in the in game "Rules" section in MP (it shows videos of each move and the controls to do it) and the manual, etc.
But the "mouse" thing you probably didn't know, so now you do!