Hi! I'm trying to make a super colorful, retro house but I can't find wallpaper that I'd like anywhere!

Something like these:

https://fayejennifervinyldesign.co....ng?v=1627645675
https://ih1.redbubble.net/image.326...ct,750x1000.jpg
https://img.freepik.com/free-vector...0&semt=ais_user
https://media.istockphoto.com/id/14...vxK6f-ZNhil5hE=

And especially anything similar to the wallpapers found from this house on TikTok, which I was super inspired by.
https://vm.tiktok.com/ZGe78XQGJ/
I would greatly appreciate any help! I tried making them by myself but I'm just absolutely clueless and I couldn't get the HomeCrafter or SimPE to work on my computer.

How about these?
- https://www.thesimsresource.com/dow...-set/id/700084/

Not the same as what you're looking for, but I have these in my game:
- https://linacheries.tumblr.com/post...papers-download
- https://suratan-zir.tumblr.com/post...t-stop-creating
- https://modthesims.info/d/589273/no...iped-walls.html