This is a cover for the samsung galaxy s9 blocking the bixby button.
I just felt very annoyed by pushing this button unintentionally several times a day, activating a service i never asked for. This is the hardware solution for an inbuilt software problem ;)

This is a remix of the s9 case from ManisTech. I found this to be the best fitting design (thanks!).
The cover for the bixby button was added, also the two short edges were extended to make sure the screen does not touch the ground if it's laying upside down.

This one has a solid filled back! I used the slicer to fill the back area with infill to ensure heat dissipation.