Ugee Drawing Tablet Pen Holder with nib compartment

When I got my UGEE 2150 P50S Pen Digital Painting Drawing Tablet, I noticed there was an extra pen but only one stand. So I decided to check here and see if I can print an extra pen holder or pen stand. After trying all the pen holder, none of them fit my Ugee pen since most of them were designed for Wacom and mac tablets. So I decided to make my own specifically for Ugee.

For convenience, I added a link to my tablet below so you can compare if it is the same with yours:
UGEE UG - 2150 P50