I once rang up an agency, "Asian Dolls" or something like that, that was using photos of mega famous, mega breasted JAV goddess Hitomi Tanaka, but under a different name, obviously.
The conversation went something like, "those photos are of Japanese porn star Hitomi Tanaka, are you telling me that Hitomi Tanaka is available at your agency for £150/hr?"
"Yes she is!" (says Asian sounding female receptionist at the other end of the line)
"What? Seriously? You expect me to believe that she's currently in London taking a break from earning 5-6 figures per movie in Japan to fuck random punters in London for £150?"
"Yes she is, would you like to see her?"
The agency disappeared not long after, unsurprisingly.
Still some of these blatant BnS operations around though but a lot less than back then