Textured thumb stick made to fit Ayn Odin 2 Portal. May fit Retroid Pocket 5 but untested.
Printed at 0.08mm layers with no supports but I did use mouse-ear brims and slower printing to prevent model moving on the plate.
The author remixed this model.
Used the cap from Xbox Elite controller STL and adapted the stalk from volkie's model to fit the cap and the portal stem