Nixgl: https://github.com/nix-community/nixGL
Also, it seems like this requires the latest “stateversion”, since this is a new feature.
This is pretty big, because it makes it easy to use applications that use the GPU from nixpkgs on non Nixos systems.
Sorry for keeping you hanging, i actually got the idea from here you can ignore the nixgl stuff because that wouldn’t be needed anymore, but the important part is building a derivation with those drivers in it, and then symlink those folders to /run. It should work with rocm/cuda as well but i haven’t troed that yet. I’ve done some basic testing in a vm while i’m working on the config and so far for opengl stuff it has been working fine.