A list of artists or original sources for the 4K assets.
Text for checkboxes (e.g., "High Performance," "Ultra 4K," "Parallax Effects"). ULTIMATE_4K_Textures_PT4(Install).zip
Almost all "Ultimate" texture packs include a plain text file containing: A list of artists or original sources for the 4K assets
If the "(Install)" tag refers to a installer (common in Nexus Mods), the most important text file is the XML script that governs the installation menu. It contains: It contains: Instructions telling the mod manager where
Instructions telling the mod manager where to move specific .dds (texture) files.
If you downloaded this file from an unverified source (like a random file-sharing site rather than an official modding hub), be cautious. Large "Ultimate" packs are often used as wrappers for malware. I recommend scanning the .zip with VirusTotal before running any executable or "install" script inside.
Short blurbs explaining what each texture set does. 2. The ReadMe / Instructions ( ReadMe.txt )