(Hoping this is an allowed post, did not see anything in the guidelines that suggested otherwise)
I got tired of not being able to preview my Bambu Studio files with QuickLook on the Mac (pressing Space Bar on a file) so I wrote an app for that. With the app installed you can press Space Bar and get a full 3D preview of the file that you can rotate, zoom, etc, and see the filament colors used by the project.
Also adds a thumbnail to the file as well!
You can learn more about the app at: MakerLook — QuickLook for Maker Files - Atomic Geese
It’s $5.99 in the app store. Proceeds go towards my H2C and filament fund. 
Happy to answer any questions or take feature requests!