Nicely drawn, too. It really does evoke the feel of the British terminus.
I like overhead stations, something not often modelled for some reason. They can be quite grand yet very efficient with space.
I built this one originally for the UK 7mm O layout I had, then just liked it too much to not carry it over and re-use it on the current US one. Not too common in the US as a whole, but found reasonably often in the Northeast Metropolitan areas.