Great mod!
Instructions for those who want to revert some of the changes:
1- Download the BG 3 Modder's Multitool (
https://github.com/ShinyHobo/BG3-Modders-Multitool).
2- Drop Lore Friendly Heads' Pak file into the Multitool (this unpacks the file so you can edit stuff).
3- You now have an unpacked folder containing the mod. Files for the heads are contained in one or more of four locations:
Model: ..\Generated\Public\Shared\Assets\Characters\_Anims\RACE YOU'RE LOOKING FOR
Textures: ..\Generated\Public\Shared\Assets\Characters\_Models\RACE YOU'RE LOOKING FOR
OR
Model: ..\Generated\Public\SharedDev\Assets\Characters\_Anims\RACE YOU'RE LOOKING FOR
Textures: ..\Generated\Public\SharedDev\Assets\Characters\_Models\RACE YOU'RE LOOKING FOR
To avoid having to look through all the subfolders, go to \Generated\Public\ and use the search function to find whatever you're looking for, using
https://bg3.wiki/wiki/Modding:Head_Models as a reference
*. For example, search for DWR_F to see everything related to female dwarves, or for DWR_F_NKD_Head_B to search for Female Dwarf B, specifically.
Next, delete all files pertaining to the heads you want reverted**.
4- Once you've done the above for all relevant heads, go ahead drag the modded folder into the Multitool -- wait (it takes a while) and it'll give you a zip with your new pak file (should be in the same folder that your unpacked mod got sent to)
5- That's it, import the mod via BG3's Mod Manager or (as you'd do for any mod).
*A number of heads are misnamed on the Lore Friendly Heads' changes list. Male Dwarf 1F, for example (the black dwarf), doesn't actually exist in the files, because it's actually DWR_M_NKD_Head_G. Again, refer to https://bg3.wiki/wiki/Modding:Head_Models for an accurate listing of the heads.
**Note that most heads have 3 dds files (textures) and 1 gr2 file (a head model). Strong body types have different head models but share textures with the default body of the same letter (if a vanilla strong head you liked looks different from what you remember it, despite it not being listed in LFHs' changes, it's because changes made to the texture of the default body type of the same letter affected the strong body type as well). Tieflings have additional files -- a strong one might have up to 7 files.
EDIT: improved instructions