I wanted a phone case for my Pixel XL and wanted to design it myself. Here is the result.
The holes all line up properly and the case works great. The USB-C hole is large in order to accommodate a magnetic charging plug.
Included the Fusion 360 file in case there are needs to edit
UPDATE: I widened the bottom hole to accommodate wider cables and uploaded a few thicknesses. I kept the original (Pixel 4 XL Case 13) model and uploaded 2mm, 3mm and 4mm thicknesses for the wider model.
NOTE: Pictures are of the circular hole with 4mm thickness
Let me know if you need/want anything else in case you're not familiar with Fusion 360
The author marked this model as their own original creation.