This is some 3D work I did on an app for work. DFW Airport updated their training classroom and wanted custom training software. Originally we used Adobe Air and UDK, but I ended up converting all of it over to Unity. Here we've got the Airport Familiarization which is designed to show all signage/markings/lighting at the airport so that they can see examples without having to drive around the airport. For aircraft there's some controls they need to know in case they need to shut down the aircraft so we have 9 aircraft with areas of interest for them highlighted. Each is modeled inside and out.
Besides that we have another module that allows them to design scenarios and discuss strategies.