I finally casted the first containers. Unfortunately I had to change the details on the bottom of the container to a flat surface.
They still nicely stack right out of the box/ZipLock bag.
I super detailed one container with styrene square rods, which will be provided, in less than five minutes including sand down 1 mm to get the right height after adding the pieces.
There is also a second (less time consuming) detailing option, that only includes to glue 4 connector feed to the bottom of the container to get a bigger gap between the containers when stacked. A styrene strip will be provided for that upgrade as well.
This shows the difference between the out of the box (below) and super-detailed container.
The decals are almost done and I should have the first finished container this weekend.