Home - chocmake/MGSV-Custom-Texture-Path-Hex-Replacer GitHub Wiki
This wiki covers how to use the script in more detail than the readme and also includes a step-by-step guide on how to make a mod using this method. See the individual pages in the right-hand side pane for the different wiki sections.
In the mod creation guide you'll find a complete tutorial for replacing a simple texture, using the game's supply box as the basis. The guide incorporates info from much of the other pages so if new to modding it may give a better sense of the process to check it out first.