From you I would love to see some pixel art stuff of your characters. As a tier you could start out with a vote of what the theme is or who to use and do a picture for it!

Past that it all depends on how much work you want to have. Like maybe a monthly sticker or simple line art for people to color or do adopts with! Or a credit system where they are subbed for a minimum amount of time to get a art piece from you. All things I've seen artists do, just gotta see what works best in your case :3

Oh! These are all great ideas. Thank you so much for the thoughts Imma add them to my notes stat.
I've been wanting to add a commission tier of some sort for sure but I wasn't sure of how to do that while still making it affordable for everyone and not strap myself for time. So I think that might have solved that problem!
Thank you thank you!

Glad it was helpful! I look forward to seeing what you create <3 I'd love to support you :3