In a few words, Russian localization of This Thing.
To clone it, follow this Guide with two remarks:
Warcraft-GoA-Russian
instead ofWarcraft-Guardians-of-Azeroth
(as the folder name).Warcraft:_GoA_Rus_Loc_(Early)
instead ofWarcraft:_GoA_(Early)
(as the submod name in the launcher).
If you're looking for a full README, it's not here! It's located Here!