To find a high-quality , you should look for "ultrawide" or "cinematic" crops, as this specific 2.15:1 aspect ratio is common for panoramic movie stills and gaming setups.
Sites like Wallpaper Cave and Wallpapers.com offer various resolutions that can be cropped or scaled to fit a 2000x930 display without losing detail. Stranger Things The Mind Flayer Wallpapers - Wallpaper Cave Wallpaper Cave 2000x930 The Mind Flayer Wallpaper">