So you're asking for pictures to fake an identity? Sounds legit. I'll see if I can find some.

I had to do this once to get some nudes out if a chick. The trick is getting some that look real. So out with friends, at home, work, etc. If they all look like professional model shoots it's a dead giveaway. So you need to loot someone's public social media profile. To prevent them from showing up in case she does a reverse image search modify the pics somehow (flip them, crop a bit, stuff like that) and check each one against Google image search just in case. Good luck.

Currently doing this with not-so-known pictures of instagram and tumblr models. Not the very popular ones, but still hot enough to get to choose your matches. some immediately call the fake, but most people believe it. The tricky part is when it gets to sexting - they wanna have nudes but I don't really have fitting pictures that look like they were just taken. I tried searching on r/gonewild or something like that but didn't find any normal pictures for the profile - therefore I'm asking if someones already done this and in the process created some folders with big picture sets for one identity...