Toolbox for FLSUN Q5

This is a remix of jsn079's toolbox. I've enlarged the diameter of the bolt hole, as well as lowered the lip the head of the bolt sits on. His was way too small and high for my FLSUN Q5.

I've also added a slot for the small wrench to fit in, as well as several additional holes for the Allen wrenches and flathead screw driver to fit in. Had to resize the Micro SD Card Reader's slot as the original had no chance of ever fitting the Micro SD Card Reader that FLSUN provided with my printer.

Full credit to the original design goes to [jsn079](https://www.thingiverse.com/jsn079), thanks for the wonderful overall design of the toolbox.