This package consists of a bunker base and the roof. The test prints were made at .3mm with supports.
A mirrored copy allows you to print two models of this for some variation.
The roof is meant to be left free (e.g. not glued) and will span on the assembly nubs of the bunker base.
Japanese Bunker Pack
This pack consists of a two part .stl of a large bunker and a removable roof, to represent a bunker constructed of lumber and dirt, akin to the style used by the Japanese in the mid and late war period when they were on the defensive. The model allows placing a 60mm weapon team base inside as well to allow placing standing figures inside and then replacing the roof without issue.
It is suitable for many other time periods, as bunker construction is basically utilitarian and a similar design would not be out of place in other gaming theaters.
The pack includes a mirrored file to provide variation in your prints.