Orange Pi Zero 3 case (expansion board)

This is a remix of https://www.printables.com/model/572566-orange-pi-zero-3-case-with-expansion-board

What I added or changed:

• I noticed the original antenna placement (at the back and bottom) made printing difficult and could negatively affect signal quality, as it was too close to the ground. So, I modified the mounting holes to relocate the antenna to the top left of the case.
• The antenna holes were too wide, so I tightened them slightly for a better fit.
• The hole for the audio jack was oversized, so I resized it to more closely match the actual jack dimensions, resulting in a cleaner look (see photos).
• I moved the antenna cable hole, made it smaller (since the cable is thin), and positioned it near the new antenna location.

Hope you enjoy the model as much as I do. Thanks for downloading!