The Events section has the hunts and monthly avatar sets, so you can always scroll through that tab. This thread also has links to all the hunts that have avatar shards you can collect: https://forum.partyinmydorm.com/threads/thread-of-avatar-shard-threads.138514/
There's a guide to every avatar that's ever been released on pimd ever somewhere in guides I think. If that's what you mean.
Also there's a pimd website/fansite (not affiliated with ATA) that has the entire list. Jk it stopped updating. And the OG avatar thread hasnt been update. The image links dont work. Le sigh.
@AdalineRose is currently working on an “Avatar Database” that I’m sure will be exactly what you’re looking for.
Yup. I did remember helping on building up this one. I'm not sure yet if she already have posted it. But it does contains all or almost all of the avas that have been produced in the game! 😊
Aww thxs for sharing! I feel confident this will go live by Dec 1st if not much earlier 😊 I'm in the final editing phase