Fantastic. Seriously, hands down best Lilith I've seen.
And I have to giggle. I found Lilith by googling for female game characters, liked the look of her, Youtubed some clips of Borderlands (listened to a track of her voice clips and thought 'Man she sounds like a bitch..') and then bought the game, and started planning my costume before I hit level 20.
Can I ask what product you used to make your tattoos?