The archive contains copies of the original files, thanks to which it will be possible to remove Autumn Mod 1.0set on top of HRT Pack 1.3.
You need to download this archive only if you uploaded HRT Pack 1.3 and placed on top of it Autumn Mod 1.0 , and now you want to return the previous state (before installing the autumn mod), for example, in order to prepare for the winter season.