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.
The source video of this gif - though I never found it before: https://lemmynsfw.com/post/17472688