I think this might give some useful pointers...
www.dailymail.co.uk/news/article-4769522...aborated-kidnap.html
The woman was not a "model." She's a prostitute and porn film actress. She was also pregnant. So, gigs are few and far between, she cooks up a publicity stunt and gets a tabloid story fee to tide her over.
Nothing to see here, folks.