2K or 4K skyboxes that can work with default game design or with a script in case the fog's color doesn't match the skybox's color. The idea of these skyboxes is to have something a little different than what's already out there (in workshop). And that means, sometimes having a script is inevitable, in case you don't want to follow the original design. Sometimes using a script is not a must, even if i've provided one (i've included pictures for each skybox, so you can decide for yourself).