This complete redesign from "Back Cover for GameSir G8 (universal and Y700)" was created by bassderek.  This two-part design allows you to extend the GameSir G8 out to fit an iPad Mini 6.  The case covers both the back and front and is secured in place by the original G8 screws.  In addition, as it is a two-piece case it is very simple to remove, and ABOVE all it takes the flex out of the controller due to the joint crease.

All credit to bassderek for this original idea.  Please know this is my first 3d printable model, and I have 0 CAD experience so be nice in your judgment.  I want to hear your feedback and I hope you enjoy it.