This The Elder Scrolls III: Morrowind mod features textures upscaled 4x with ESRGAN technique. Enhanced super resolution generative adverserial networks, or ESRGAN, is an upscaling method that takes an low-res image and adds realistic details to it. By doing it over several passes with the goal of fooling its adverserial part, it will usually produce an image with more fidelity and realism than past methods. I have upscaled the textures in Morrowind to four times the vanilla resolution using ESRGAN. Below you can compare various models' results to the original (HR).
Credits: DassiD
