I have recently come across a company called 'Model Power'.
Evidently, they are now out of business. However, they had in their list various sets of 'N' gauge figures. Does anyone know where (in the UK) Model Power's products are available?

Answering my own question ... I have just found a UK source for 'Model Power' products ... Gaugemaster.
This may be of use to anyone else who might be looking for 'N' Gauge figures.

Model Power were pretty big in the RR days of yore. I used to have a bunch of their HO accessory kits.

It was sheer luck that I came across the name.
I have been trying to find suitable pilot figures for 1/144-scale aircraft. I know that 'N' gauge is not strictly correct for this scale, but with minor conversion/re-shaping and careful painting, the seated figures will probably be acceptable ... particularly inside a closed cockpit.