You can see Hawking surrounded by women on the island here:
https://cloverchronicle.com/2019/07/24/stephen-hawking-pictu...
I assumed from the description this was going to look like Stephen Hawking at the Playboy Mansion, but instead it's him at a bbq with two middle aged men and two middle aged women, and him in a submarine with a woman whose back is to the camera so you can't tell her age apart from not being gray-haired.
That could well be her "I'm a theoretical physicist presenting at an important conference, and the only reason that news photographer is including me in the photo is because I'm sitting at the same table as Stephen Hawking" look.
It's unprofessional at best but as we know know, many of these girls were sex trafficking victims and underage.
It's also known that Epstein's island residence was decorated with pictures of underage nude girls and a giant nude painting of Ghlisaine Maxwell. So yeah, I'd say there are quite a few red flags there.
As far as nude pictures and paintings, were they clearly underage and non artistic? There's a lot of post hoc reasoning by those who want to spread blame around that doesn't stand up to scrutiny.