I finally finished the Arkham City HD Texture Pack

Batman: Arkham City Redux Graphics Mod Mod Page: Steam Guide: Credits: GPUnity - HD Texture Pack. Configuration file findings and testing, Neato - Advanced Launcher and Redux Installer. Tested HD Texture Pack and helped manage the project. Wasteland Ghost - Developed the texture tools (UPKUtils) which enabled importing custom textures into the game. VeryThickBoy - Tutorial video and general mod testing.