I can't think of any existing characters to play, but here are my OCs:
Name: Jean "John" de Fueirre
Age: 26
Race: Human
Gender: Male
Appearance: Caucasian, short-cut brown hair, gray eyes, 5'11", light build, jeans, t-shirt. sneakers, dark blue jacket w/ white tribal markings, fingerless gloves
Personality: Opposite of stereotype French, light French accent, sense of honor & compassion, wry sense of humor, swears & argues in French only
Skills/Abilities: Parkour martial arts AKA freerunning, acrobatics
Weaknesses: Not proficient with any firearms, not very technologically savvy, not very strong, occasionally miscalculates his freerunning
Relatives: Parents, sister (lives in France)
Likes: Wine, black & white movies & TV shows (DVDs of course), Kosher food, roof hopping
Dislikes: Stereotypes, anyone poking fun of his accent
Weapons/Items/Gear: Cell phone, folding miniature grappling hook
Bio: Jean moved to New York to attend school and compete in acrobatics. His new home happens to be down the hall from NYPD detective Elisa Maza.
Name: Melanie Pierce
Age: 27
Race: Human
Gender: Female
Appearance: Caucasian, shoulder-length rust-colored hair, dark green, 5'9", agile build, jeans, tank top, shin-high boots
Personality: Dark, quick-tempered
Skills/Abilities: Street driving, some muai thai martial arts, knife fighting
Weaknesses: Doesn't trust anyone
Relatives: Unknown
Likes: Speed, money
Dislikes: Being called pet names
Weapons/Items/Gear: Street-racing modified Nissan Skyline, butterfly knife
Bio: Melanie arrived in New York City, supposedly from Boston, to get involved in street racing. She would soon be involved in a crime group loyal to Tony Dracon, perhaps even in planning for something involving his time in prison...
Name: Xin Long
Age: 40
Race: Human
Gender: Male
Appearance: Chinese, hip-length black hair, goat-t beard, black eyes, 6', medium build, clothes similar to Macbeth
Personality: Cold, ruthless
Skills/Abilities: Chinese martial arts
Weaknesses: Overconfidence
Relatives: None
Likes: A challenge
Dislikes: The weak, gargoyles & anyone who protect them
Weapons/Items/Gear: Ornate flanged mace
Bio: Nothing is known about Long other than his reputation for slaughtering gargoyles across China, even taking out villages in the process. Now it seems he was being hired to hunt down the Gargoyles of New York City...
Name: Dhole
Age: Unknown (perhaps less that 2 years)
Race: Cyborg
Gender: Portrayed as female
Appearance: Bears a striking resemblance to Fox, with the exceptions of an absence of a facial tattoo and shorter cut hair. She has few indications revealing her as a cyborg
Personality: Cold, merciless, cunning
Skills/Abilities: Increased speed & strength, waterproof
Weaknesses: Power core requiring constant recharging
Relatives: None
Likes: Xanatos
Dislikes: Fox
Weapons/Items/Gear: Concealable blades in wrists, elbows, & feet
Bio: Dhole was perhaps created to impersonate Fox among the ranks of the Pack, but her body had disappeared before the work could be done...
Name: Saber
Age: 35
Race: Mutate
Gender: Male
Appearance: Humanoid white tiger, blue eyes, feathered wings, 6'3", medium build, monk's uniform, minus footwear
Personality: Calm, reclusive
Skills/Abilities: Chinese martial arts, can generate electricity to glide & fight
Weaknesses: Water (when attempting electric powers)
Relatives: Unknown
Likes: Strolling through gardens
Dislikes: War
Weapons/Items/Gear: Staff
Bio: Saber was a Chinese immigrant, perhaps a monk, when he arrived in New York. He was one of several victims of Anton Sevarius' mutant experiments, and was one of the last to escape captivity. He finds his way to the Labyrinth Clan and becomes one of its best guardians. His history with gargoyles may be longer than he lets on.