Picrew

Picrew is a website that allows you to create avatars. The site was originally created for Japanese artist to create avatar creators, but around 2019-2020 the site had a boom in english and other non-Japanese users.

The site, while not created for it, is great for systems to be able to create art of themselves. This can be for icons, personal use, or to just have a way to see your headmates if you cant draw.