Waveshare GameHat Case with Grip Pads

First off, thanks to Zuendy and Tguellich for their awesome designs. It gave me some ideas and a base to improve the case a bit, in terms of ergonomics, heat dissipation and a bit of flair (maybe :P)

Just download Zuendy's original design for the top face and button plates.

What I added:
1. **Update: Bottoms pads v2.1 have been added. More ergonomic than before. Previous version was a bit too thin and slightly misaligned. Printed and tested. Please give some feedback. Thanks.**
Bottom