Bambulab wireless mouse kit trackball with buttons

this is a button version of the Bambulab wierless mouse trackball conversion kit i made. In order to add button funcionality i needen to relocate the buttons so basic soldering skills and equipment is required. As far as the assembly goes the steps are the same but before mounting the pbc you need to moult the buttons like this:
 

Boost Methis project took a lot of time and revisions so i would greatly appricieate if you gave me a boost 😁