Set your to 200% (1440p) or 300% (4K) to get the most out of the new textures.
Extract the ZIP and move the folder named after your game's ID (e.g., ULUS10466 for North America) into the TEXTURES folder. tekken 6 hd texture pack
Extract the downloaded textures directly into that Game ID folder. Set your to 200% (1440p) or 300% (4K)