I don't want to start an editin war over the Narrow Gauge Coaches so it would be good if we could agree on how to word the page here and agree on it.
I personally think the green coaches should have a seperate header (Glyn Valley Tramway Coaches) because the Express Coaches and Branch Line Coaches have two seperate headers simply for two different colours but if you want them combined, we could do something like this:
The red coaches appear to be based on the Talyllyn Railway's No. 4 coach however they are out of scale, being too long and too tall, and the interiors have not been rendered at all. However, there appears to be a separate model for interior shots. The green coaches use the same model.