How do you change avatar preview image

[TxedoedMan]

using the custom avatar uploader, it gives you an option to upload an avatar with a custom image but it doesn't really elaborate on how to do it and I couldn't get it to work, could anyone please explain how it works

[zombiishiromo]

I reccomend checking out this thread
https://steamcommunity.com/app/438100/discussions/1/2828702373000761142/

or watching this video
https://www.youtube.com/watch?v=ruMGxyNw6kQ

I hope this is helpful !