Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2818738.

My first GPS was a Garmin Etrex Legend ('Little Blue') many many years ago, used for geocaching. I always loved that device and this is a bit of a homage to it, and intended as a cache trade item now.

The compass area in the middle is designed to fit a 12mm button compass, readily available of Aliexpress or Amazon. It fits snugly, but I still use a dab of glue just in case.

Filament in the photos is a translucent blue to match as close as possible the original, but a solid colour shows the details better.