So I let my little head do the thinking and I hope to save you all some cash.  
I went to see Brianna from Eros on a last minute whim. No reviews and nothing much but a few copy-cat ads on skip the G and others.
No hits on tineye for her pics
eros.com/washington_dc/files/3352456.htm?cat=1
773-877-1934  $400/hr

But about the images. I wonder if one reason you might not be finding any type of match with an image search is that the pics are actually AI generated. Might be something for people to keep in the back of their minds when doing a reverse search and not finding a hit; does not mean the pic are any more likely to be true.

as I was considering her myself - Thank you!

ALWAYS cross check Eros ads with other sites. Honestly, so many stings advertise on there and the risk isn't worth it at all.

Eros was already shark infested 25 years ago. Over time I've learned to spot the fake ads. Any ad with just a cell number as the contact info is to be considered a scam. The con artists will not invest time and money into websites and X accounts. And that's what you should be looking for in a legit ad: A trail of websites, X accounts, Instagram, OF, and so on. An email account should be part of the web presentation, and not the only source of contact.

I wouldn't consider ever seeing them unless I have a monger friend who vouches for them