He most likely sells only prints, auctioning them after an exhibit. If he sells pictures to some rando, who'd post them on the internet, why would people even come and pay an entrance fee for an exhibition then? Unless you're some sheikh and ready to shit thousands of dead presidents upfront.

All variants in descending outcome probabilities are these:

- One of the discord faggots coughs them up if what said here is true.

- Visit one of Eric's exhibits and see if these pictures are there.
a) Take high-res shots while nobody is looking.
b) Steal and scan them after the event.
c) Break into his puter and download everything.
c) Buy physical copies (ask for digital originals), scan.

- Be a chad gallery manager. Formally inquire mr. Hovercraft to participate in your exhibit featuring nude autistic women, tell him it's a "digital" expo, so he'd bring the JPEGs along. Collect the pictures from him.

- Be a chad photographer with existing portfolio, slide into panties of a short haired girl, collect pictures from her.

- Be a chad photographer with existing portfolio, looking for autistic women to shoot nude. Ask for samples of particular girl from Hoverberg.