The Clean ReShade Preset is a popular look for Minecraft players. The only thing you need to download is an application to install it. There are two versions of this app: one for the PC and one for the Mac. The PC version has a small impact on performance, but for most people, this is not a problem. The Mac version has a large impact on performance, so you might experience problems with this app. It also has a different look.

You can also open the Overlay and change the settings of MXAO, which will change how the textures are displayed. If you don't like the new look, you can also change the settings of the textures.