@SueIzg the .iwi in the folder "customperks iconos v8" goes -> %localappdata%\Plutonium\storage\t6\images
the .gsc goes -> %localappdata%\Plutonium\storage\t6\scripts
if needed, create the folder yourself
here is the spanish version: https://forum.plutonium.pw/topic/46591/release-zm-custom-perks-v8-en-español-iconos-de-perk-parche
let´s keep the topic here in english