Tiva: 
Height 5'9 
Weight 130 
Hair: Long, straight and jet black. It reaches the all the way to the end of her back. No bangs. If you can make it 'flowy' looking that would be awesome. 
Eyes: Lavender or light purple. 
Face: On her forehead are four purple half moons in a straight line just under her hair line, pointing upward. (if you have seen mists of avalone, they sorta look like that, but four of them) 

She would have a serious look on her face, not mad--just serious. 

She wears a sliver chain around her neck with a crystal. No other jewelry. 

Tiva's costume is either pink or purple. If you can make a medievil- furturistic type outfit that would be great. Off the shoulder top with jewels down the middle of the shirt with large open type sleeves that flare at the end. 
The skirt would be to her knees but at an angle, jewels on each side of the skirt. A belt or a sash could be tied around her waist. 

If you can put a sword in her hand that would rock. 

The sword looks like this: 
Long silver blade, in the middle of the blade near the handle is a groove. Inside the groove are etchings of vines and leaves in a dark gray color. The handle of the sword curves inward, and has an almost transparent purple half moon crystal at each end. The grip,(where she holds the sword) is covered in leather. And the end of the sword has another large purple half moon crystal on the it. 

My Tiva character is very serious and straight forward. She is tough but knows how to be gentle if needed. She's acutally a queen, but has not taken the throne yet, she is still trying to find her place. She's in charge of security, like a body guard so she's always on call so to speak.