AUR (en) - pixelorama
Moreover, seems like these "export templates" are pre-compiled versions of godot, which should be a big no-no on the AUR. A solution must be found to compile these from source and be included in a package.
@xiota: Even if you create a symbolic link, you need to download the templates again with each Godot update.
A suggestion: you can install the "godot-mono-bin" package in the AUR and put the line below in the /etc/pacman.conf file
IgnorePkg=godot-mono-bin
This way, you keep Godot on the same version and don't have to download the templates again.
@tecnotercio irregardless of using godot-export-templates-linux or not, this package still needs to be updated to 1.1.3