They've continued to work on the mod since then, and now, 4 years later, released the final version.
Nier: Automata's PC version is infamous for a raft of technical issues that were fixed by modders, including a constant stutter tick due to the game running at around 59 frames per second (this is something explored in the Digital Foundry video below).
Grab the HD Texture Pack for Nier: Automata from NexusMods.
https://www.nexusmods.com/nierautomata/mods/5?tab=files
It requires Kaldaien's Fix Automata Resolution mod, but you'll probably want that anyway.
https://steamcommunity.com/groups/Sp...0128973500691/
With the final HD texture pack released, over 300 textures are updated, including A2 and 2B - with a "minor" performance drop.
Check out the comparison video below:
Modder's Nier: Automata HD texture pack finally complete after 4 years of development