This is a remix of https://www.printables.com/model/141662-nintendo-switch-pro-controller-dock-stand-with-gam/files , but I just sliced off the bottom of the model (that attached to the Switch dock) and instead made the base a little wider to hold the controller on my desk.

Printed in black Overture PLA (1.75mm) on my Prusa Mini+. 0.2mm layer height, 0.4mm nozzle.