Im pretty much starting over with Trainz (TS12) and am slowly working on updating an existing route which will become a base for me to create new content to represent NSW Railways. My previous projects (ie: The 86 Class, and the Tangara) while late, are still in the works, and I will return to them once I have a route suitable to run them on. I have an idea how to obtain NSW Tiger (ESRI format shape file) data from an existing map source, and am also working on that, with plans to produce a NSW DEM route in the not too distant future.
NSW Railways

Click on the image for project status