I am trying to complete a character Bio for Lissa and need some help. Could you guys help me out?
Below is what I have so far.

Full Name: Princess Vasilisa Dragomir
Nicknames: Lissa or Liss.
Age: Birthday is in July
Sub Species: Moroi (Royal)
Element: Spirit
Height/Weight:
Eye Colour: Jade Green
Hair Colour: Pale Blond
Related to: Andre Dragomir (d), Victor Dashkov, Natalie Dashkov (d)
Relationship Status: She was dating Christian Ozera and she is still in love wit him.
Occupation: Student at St Vladimir’s Academy
Physical Appearance: Fair skin, pale blond hair, jade green eyes, slim and tall/
Characteristics/Personality: Described as reasonable, in contrast to Rose’s recklessness in VA#1 pg. 8
First Appearance/Mention: VA#1 Pg. 1
Background Information:

Thanks guys. I appreciate any and all help.

Well, it's not mentioned her weight/height. But we know she's tall and thin, without curves. And, regarding background info, you can mention the bond with Rose, the fact that she's the last (pure-blood) Dragomir, that she's ran away from school...

Even though Lissa's parents are dead you can still mention them. Eric and Rhea Dragonmir.