Knock yourselves out.
Mary Sue Generator
She appears to be a normal teenager except she dresses like a punk rock gestapo officer, her eyes are like a cat's eyes and her hair is blonde with red highlights and is long and straight, but secretly she is actually a half-foxgirl.
She is an interdimensional traveler with a mysterious past and she will fight her enemies with the power to seduce any mortals or to rip up trees and hit people with them.
Her friends and enemies call her Bloodmistress Dragonriver!
Her constant companion is a special needs invisible giant who is also her father.
Her favored weapon is a spirit glowing katana which leaves a rainbow trail in it's path.
She appears to be a normal artist except she dresses like a foxgirl ninja, her eyes lets her see ghosts and her hair is colored like peacock feathers and is so flexible and strong that a single hair can be used to make bowstrings, but secretly she is actually a half-pixie.
She is a misunderstood genius falsely accused of murdering her father and she will fight her enemies with the power to transform into an undead phoenix or to transform her limbs into firearms.
Her friends and enemies call her Lovetits Sorrowbreath!
Her constant companion is a intelligent ancient doll who is also the phylactery of her soul.
Her favored weapon is a huge golden staff which leaves a smell of roses in it's wake.
She appears to be a normal martial artist except she dresses like a gestapo officer gothic lolita, her eyes can see the goodness in any creature's heart and her hair is golden and is short cut, but secretly she is actually a half-xenomorph.
She is an amnesiac whose blood is the cure for cancer and she will fight her enemies with the power to remote controlled kitten-bombs or to corrupt mortals.
Her friends and enemies call her Thundereyes Thunderfang!
Her constant companion is a intelligent depressed faerie who is also her legal guardian.
Her favored weapon is a glowing glowing knuckle dusters which will cut through any material.