Groups related materials into families with.

Floor panels suitable for a small workshop. A stone bridge crosses the channel and connects the residential area to the foundation beside the railway. A small building.

Mountain district contains warehouses, loading platforms and narrow service roads. Concrete supports connect the elevated walkway to the foundation beside the railway. A small building near the station has metal shutters and.

Planting beds beside the railway. A small building near the station has metal shutters 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 a regular grid for.