I've just thought of a really good opener that could be made good use of in the field.
It will work brilliantly if the target has a tattoo, or it will still work if they don't.
*PUA approaches target*
PUA: Hey do you have a tattoo? [with enthusiasm]
Girl: Yeah/No, why do you ask?
PUA (Yes):It looks great on you,I saw a another girl with it just down the street [neg]
PUA (No):*use a piece of the target's jewellery or make-up as an excuse* Oh haha, your bracelet looked like an exotic tattoo from over there, I think you'd suit a tattoo. (or something along those lines)
It's also an excellent chance for kino, if the girl has a tattoo/bracelet on her wrist for example you could lightly touch it with your fingertips whilst admiring it, etc. etc. A good conversation point for mid-game would be talking about how you've wanted a tattoo so you came to talk to her, she seemed to show a great energy.
Hope you like the post, feel free to comment on how to improve it, etc.
Thanks, DannyBlue