heya! thanks for enjoying the code.

1. I didn't make these icons, so be sure to read the actual creator's rules, included in the downloaded folder! e.g. there's several in the linked pack that I didn't put in the preview because I don't own RPG maker MV RTP so I'm not allowed to use them. the creator has a bunch of other packs too, both paid and free.
2. you'll need to upload the images so they have a URL. I used imgur but any site that lets you upload images is fine.
   
3. find the placeholder image you want to replace in the code and replace https://via.placeholder.com/50.png with the uploaded direct image URL.