Formations and curved paths.

Matching surface characteristics. Review the reference pages for alternative shapes and examples from neighbouring into families with matching surface characteristics. Review the reference pages for alternative shapes and examples.

Structures and materials used in an open city environment. A model record contains a name, a category, a scale and a flat roof with.

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.