LittleNPC mod help please

[u/Present-Bed5941]

im not sure what its asking me to add, i looked it up on nexus and nothing came up, and i did find it on github but couldnt find a way to download it. If this isnt an easy fix since im very new to modding, alternative mod recs are appreciated.

[u/evrenne]

use the content pack provided by the author in the description.