https://www.gnome-look.org/p/1275087/ download theme $ tar xf Mojave-dark.tar.xz $ mkdir ~/.themes $ mv Mojave-dark ~/.themes/ Icons https://www.gnome-look.org/p/1210856/ Mojave-CT-Light.tar.xz $ tar xf Mojave-CT-Light.tar.xz $ mkdir ~/.icons $ mv Mojave-CT-Light ~/.icons/