I use an Apple leather case and that fits good.
If you look for a stand where the charging cable can be used: https://www.printables.com/model/401057-iphone-stand
EDIT: I added a second version for those who use an apple wallet on thier phones
I experimented with mine to print the middle part as infll only. I added the Gcode if someone wants to try.
Printed lying on the side without supports
If you want a stand with storage for AirPods Pro as well: https://www.prusaprinters.org/prints/129755-iphone-and-airpod-pro-stand
The author marked this model as their own original creation.