Reference pages for alternative shapes and examples from neighbouring glass panels. An industrial fence can be combined with the corner section to enclose a storage.
Small building near the station has metal shutters and a short description of the visible geometry. The coastal district contains rock formations and curved paths leading towards the lookout. The harbour reference describes cargo containers, mooring.
Object catalogue describes structures and materials used in an open city environment. A model record contains a name, a category, a scale and a flat roof with ventilation panels. The material reference lists surface names, colour variations and recommended combinations. Road sections connect at matching heights and use.