The Napier Lion is a twelve cylinder petrol-fueled engine in a broad arrow configuration with three banks of four cylinders each. Built from 1917 to the mid-1930's this engine was used to set land, air, and water world speed records. This model is faithfully reconstructed from photographs, schematic drawings and is built from multiple meshes and categorized into several clearly labelled groupings in the collections pane. The model includes a driveshaft for marine and land applications as well as a propeller spinner for aviation use. The model is suitable for close-ups.