The problem with AW is the you can't even report the use of stolen pictures.
There is a link bottom left "Authentic Member", click "here" at the bottom of the linked page.
From first hand experience, if you report
while the SP is listed as Available Today then Adultwork will contact them, ask for immediate confirmation of their identity and, if they are unable to provide it, delist the profile. Some SP's appear to have figured out a workaround but it works sometimes.