As a wannabe maker I am awed and inspired by the amazing designs that you can download from Maker World, Printables, Cults, Thingiverse and other fora. Maybe, in the future, we can build the same brainstorming community here (@MH ) :).
I love also the Remix culture. With SOLIDWORKS I can download a STEP or STL file and quickly modify it.
Example of files I modified recently. Feel free to download what you like:
https://makerworld.com/en/models/88246#profileId-94461
https://makerworld.com/en/models/57828#profileId-59525
https://makerworld.com/en/models/64664#profileId-67877
https://makerworld.com/en/models/84040#profileId-89836
https://makerworld.com/en/models/79751#profileId-84393
https://makerworld.com/en/models/84033#profileId-89823