Does bSI or anyone know of example building and infrastructure models openly available as examples to work with? I have no several times developed in house models with Revit in different disciplines to use as examples of best practice and as course material. But a freely available model I can help develop would be preferable. It would, for example, show how different software exports to IFC formats.
I notice that I didn’t really explain that I’m interested where the native file format model is also available.