I painted the Nieuports this morning. It says something for their fragility that, to some extent, it's the paint that's holding them together (I actually mix a little PVA into the undercoat, just to help seal everything).
Still, they look good enough. I just have the undercarriages to make for both sets of aircraft, then I can varnish them and mount them on flying stands ready for their first outing.
Update: I made the wheels (Milliput) and attached them. Just need to paint them now, once the Milliput and glue are dry.