Just finished building a Micron+ and got my serials, and wanted to display them nicely on the printer. There's exactly 52.5mm between the Z covers and the Bed Extrusions, so figured that was the perfect place to mount.
Remixed to make the plates short enough to fit that gap, and created a 2nd version with the Micron logo.
Instructions are per the original model:
Open in Fusion 360 (works in the free version)
Edit the sketch above the relevant plate, and change the text as you see fit
Extrude the text down until it is 1mm deep into the plate
Export and print!
The author remixed this model.