Okay, here's my CS for anyone who needs an example one:

Name: Real name unknown, goes by Cricket

Appearance: https://community.eidosmontreal.com/data/assets/mtlcommpr/images/general/thief/g_garrett.png (image was way too big.)

Age: 25

Gender: Male

Bending ability if any: None

Birthplace: Somewhere in Republic City

Backstory: As far as anyone knows, Cricket has spent his entire life in the streets.  He has been a thief since he was very young, and has learned the tricks of the trade mostly through trial and error.  Over the years he's gained somewhat of a reputation for himself throughout Republic City's underworld as a reliable professional.

Items/weapons on person: A dagger, his lock picking equipment, and several bombs.

Physical Attributes and Abilities:

Weapon proficiency: Dagger (II)
Move silently (II)
Infiltration (II)