I have created a model of a standard 20ft shipping container in 7mm/ft or 1/43 scale for my O gauge model railway layout.
The container is made up of 6 parts - front, back, sides, roof and floor, which can be assembled with adhesive (I used superglue). Left and right sides are the same - you will need to print 2.
All of the components have been designed to be printed flat on the build plate and should need only minimal, if any cleanup before assembly.
Sliced in Lychee and printed on my Anycubic Photon Mono X using Siraya Tech fast resin.