This full case solution (props, charger, toolkit, drone) is inspired in https://www.thingiverse.com/thing:3140388
which is based on https://www.thingiverse.com/thing:2073825 but the model was made completely from scratch.

Features and improvements:
-Much more snuggly for the drone. Not compatible with QX65 and similar frames (with an extra lip around the propeller protector)
-20 slots for batteries. With a lot of space per battery, even for those with a wire
-The internal tray fits perfectly and never presses against the canopy or propellers
-Bottom tray holds the 6-slot battery charger in the center
-The overall shape is higher resolution, and the fit between the pieces is nice but not extra hard