MiniNPCs 1.1
Requires Alex Blade’s ScriptHook: https://www.rdr2mod.com/script-hook-rdr2/
By default this mod will make all NPCs half size but you can customise the included ini file if you would like to make Author massive or all the NPCs if you would like to.
Changelog:
v1.0
Initial release
v1.1
Added configuration support. (Can change the player size and the NPC size separately)