This vase-mode print features two compartments and is inspired by the style of Olivetti computers in Italy, late 80s. Print in vase mode, of course (and note how vase mode is abused in this model). Scale as you wish. Make sure, when you scale, that the slicing result is consistent since there are certain tolerances (the object is more resistant if one side of the middle gap is fused into a single perimeter line). I use 0.8 extrusion width with a 0.4 nozzle to get a more durable part. The bigger you print it, the more likely the result may be less precise and a bit curved. Start small and see where you can get (it's a fast print).

The model is Public Domain: do whatever you want with it, including selling printed copies.