I made a blog that archives all of PIMD's monthly avatars to date. Thought it might be a useful resource for many people! https://partyinmydorm.tumblr.com/
This needs to be pinned, great guide! ❤️ Only thing I could think of that is missing is some spinner sets from 2017
Was that before they started doing monthly avis? Feel free to send the links and I could possibly add them