People:Teirusu

Teirusu is an American member who was one of the pioneers of Transit Modding and Terrain Modding. He is responsible for the Road Turning Lanes and the Road, Street, and One-Way Road Roundabout Plugins in the NAM and is recognized as the discoverer of Override Networks, as a result of his groundbreaking research into RUL 0x10000002.

He also released two terrain mods, the Snow/Arctic Terrain Mod and had an unfinished Desert Terrain Mod (later finished by Thalassicus), and is also well known for his series of Terrain Tool modifications, including the well known Rain Mod. He formerly ran a small site, Teirusu's Niche, but as of 2008, the site has gone down and many of his files have become unavailable.