Does anyone know how the _NM.tgpcx and _NMC.tgpcx graphics files are used in Britkit models by Dick Cowan? They are similar to the standard tgpcx, but lacking some details. I've done a couple of repaints of the 40ft gondola and just copied the standard tgpcx and pasted it over the NM and NMC files. This seems to work.
Harry