Awwwwright! All done!
So yeah, the kanji on its leg means 'magic', 'moon', and 'music'.
The symbol on its hind leg is the Veve of Papa Legba. Papa Legba is the intermediary between the loa and humanity. He stands at a spiritual crossroads and gives (or denies) permission to speak with the spirits of Guinee, and is believed to speak all human languages. (wikipedia) A Veve is a religious symbol commonly used in voodoo. It acts as a "beacon" for the loa.
She's missing an eye, as shown in the face view without the hair, and her remaining eye is silver.
Her tongue is long and teal. xD
The Veve is on both sides, but the kanji is not.
Also, the music notes on her tail? Yeah, those are from the beginning of 'Good Enough' by Evanescence.
I would tell you what the background says, but it's pretty much just everything I've said in this description.