This is an aesthetically pleasing way to cover the empty drive bay on an Atari STF/m.
Using a modern floppy without having to cut the case (i.e.; swap to external drive instead); or to use the space to install an internal hard disk; or both.
Instructions: Just print it and fit it. It should be a tight enough fit that it won't need securing.. Please ignore the screw holes. They are just there because I plan to build a direct fit hard disk cradle for the STF once I receive the parts to build the HDD interface.
I'm going to call this completed as it's good enough for what I want, although there may be some minor changes over time as I toy with the geometry to get it fitting just right.