You can view the original loop and access its mega.nz download file directly from the description of this YouTube Upload.
Here are a few visual matches matching your search for water, sea, and city environments tied to the Cyberpunk aesthetic: Cyberpunk 2077 animated wallpaper Sea City.
If you use the Wallpaper Engine software, a community favorite is the Cyberpunk 2077 Night City 4K animated wallpaper available on the Steam Workshop. You can view the original loop and access its mega
For browser-based or standalone file downloads of similar game-inspired aesthetics, check out the City on the Water Live Wallpaper on MotionBgs. 🌆 Visual Previews Cyberpunk 2077 animated wallpaper Sea City.
Here are the primary ways to find and use this animated wallpaper for your desktop: 📥 Recommended Download Sources
You can find the exact video on YouTube.