Reflective surfaces. The collision outline follows the primary shape and excludes decorative surface details. Objects with repeated dimensions can form a longer boundary along the side of a road. The landscape collection includes weathered timber, painted steel, stone paving.
The residential area to the foundation beside the railway. A small building near the station has metal shutters and a flat roof with ventilation.
Reference lists surface names, colour variations and recommended combinations. Road sections connect at matching heights and use a regular grid for alignment. The texture collection includes low shrubs, tall trees.