The love letters "she" (probably studio bosses) sent to you are generic and probably sent to a bunch of dudes taking her private over time. Even you doubt it's real because you're asking on a forum. She's desperate for money so preying on guys desperate for actual romantic connection. Do you really think her passport was real? Even if it was, do you think it would be smart of her to show it to a stranger online she's never met?? Nah, that's asinine. It's part of a larger scheme to make you feel special like you are getting to know the real person behind the cam model persona. She wants you to feel chosen so you'll send even more money.