Please be aware, that the insers are not squared.
I have provided most of the possible variations in a 4x4 grid for the small SBox, if you need some of the missing or for the taller ones, just write it in the coments.
It's all a tight fit, especially the lid insert needs a little bit of force.
Update:
Provided smaller, closed containers for e.g. screws, nails or other small stuff. I was able to print it without support.
The author remixed this model.