This is the case I designed for my Pixel 6 Pro.

I printed this with 0 top and bottom layers, 4 perimeters, and the fuzzy skin setting, and it came out fitting and feeling nice.

Features:
-Fits perfect with curve of phone, but also includes risers at the 4 corners to keep glass from touching the flat surfaces you put it on.
- Individual button extensions. Allows full case without awkward slots or missing area for access to buttons. You can print them individually for personalized colors.
-A Version with recess slot for kick stand. (This is the one I modeled it for: https://www.amazon.com/gp/product/B08FB5GWZZ)

Edit:
11-29-21
Added case with lower stand location for non-wireless charging owners.

12-28-21
Added TPU variant with solid connection for top and bottom.

01-26-22
Added STEP file of Regular & TPU versions.