Lasi Tanish (Jedi) [Tramp]

Here's another request by me - I still have lots of other things in mind, but this one has the highest priority of all remaining.

Appearance: The character is inspired by my girlfriend, so if you need some reference, I can send you a picture of her, hoping you get a better idea of the characters face and hair.
Lasi Tanish is a 20 years old human woman.
She's about 1,65 meters tall and is neither thin nor fat.
Her hair has shoulder-length and a brown color. She wears the hair most of the time as an topknot or as a single braid combined with small bangs.
(I hope I use the right terms for describing her hair, I don't have a clue about the english expressions for hair-things, so I have to trust the dictionary I use...)
Her robe is white with black ornaments, her feminine lightsaber(something like a black, slender lightsaber with silver-decorations or vice versa) has an emerald-green blade.

Character: She is a very friendly, caring and loving woman, but she keeps her true feelings and emotions hidden, only making exceptions for her best friends.

Biography: She was born into a very unfriendly family. Her second stepfather was a brutal, mean choleric person, who hit her whenever he was in the mood for it.
As a result, she ran away when she was old enough to think of something like running away and had to care for herself since then.
Somehow she stranded on Coruscant and survived there by pickpocketing.
It was a relieve for Lasi to be found by a jedi mastress, who discovered her true potential.
She never again had to harm others in any way just to survive since then.
To completly overcome her past, she learned the soresu form and thus completly abandoned every sign of aggression - even in her style of fighting.
She had to use her knowledge of the soresu style several times, since she accompanies her mastress and was glad that she only defended herself or others - not killing any person on her own will.
Though the character lives in a time, where the order of the jedi had become more liberal(some time in the second century after the battle at Yavin), she tried to hide her love to a fellow student in the temple, as she feared to fall back into her darker feelings, if her love would place her in a difficult situation.