MiS [1] filed a deletion request for grub2-theme-vimix [2]: The package is orphaned and uses the same sources for that grub2-theme-vimix-git already provides a package.
[1] https://aur.archlinux.org/account/MiS/ [2] https://aur.archlinux.org/pkgbase/grub2-theme-vimix/
