So, I got a few script ideas from my previous post but feel free to PM yours if you want me to do it. Might not be able to do every request but I can certainly try! (Only for Ace. Remember to include as every little detail so I know exacly which type of script you want.)
I fixed my little itch.io issue... apparently filenames are case-sensitive. After I renamed the file IconSet.png instead of Iconset.png, it worked. I changed it back and forth a few times just to confirm this.