Null 2 Logo - first layer inset

This is the Null logo of the same size as the Null 2 printable case (https://www.thingiverse.com/thing:3688702).
This allows for printing a nice first layer inset of the logo in a different color.

Note: the orientation should match the back cover file, so as the back cover is flipped 180 degrees to print with the flat side down, so should this logo be flipped 180 degrees.