Mine was this image
I liked the aesthetics of it and added it to the room I had in EmuVR as a poster. Unfortunately I lost it when a drive died. I had tried searching online for it but searching for lewd cyberpunk wallpapers wasn’t working. I finally stumbled across it in a lewd wallpaper thread the other week.
I’ve had luck finding all that I wanted by checking https://huggingface.co/spaces/cc1234/stashface yandex reverse image search, or asking on sites like https://namethatporn.com https://simpcity.su/threads/who-is-this-identify-unknown-models-in-here.188619 There are also some twitter accounts of people that if you quote them in a post they find the source and name of the performers.