The original "RAK Meshtastic Starter Kit - No Additional Hardware Case" (published on Printables by pdxlocs) has gaps along the bottom edge, surrounding the USB-C port in the bottom of the front cover. These gaps gives access to the reset button and visibility of the red, green and blue LEDs in the back of the RAK19007 Base Board, but I didn't like the aesthetics of them.

The alternative front cover published in this model has three small pinholes for the LEDs, for a cleaner look.