This is a box version of the standard calibration cube, I made it just to experiment and thought to share it here in case someone wants to give it a go.

I recomend opening the 3mf in Cura because the models have some slight modifications over the stls, as example the box is at 250% and the lid is at 252% (if both are at 250% the lid has some annoying play. And also the lid is in the right orientation and dragged 0,3 in the floor so the first layer inlude de details (vs starting in second or third layer).

As a note, I did the box at 0,2 and the lid at 0.16 to get a litte more definition for the details.