The wagon bodies I've been building for a customer are at the stage where they're ready to be given a coat of red oxide colour.
The thing I've found best for this is the spray cans of primer you'll find in your local car parts store, although it does chip easily so a further coat of varnish can be a good idea.
One of the final pieces of construction work on the ballast wagons was assembling the shafts with the cogs which operate the doors to release the stones onto the side of the track.
I've always been rather pleased with these.
It's the kind of tricky detail that might otherwise be missed off a kit but thanks to the very skillful design team at Narrow Planet I was able to get some tiny little cogs and brackets etched onto a fret.
They need to be threaded onto a length of brass wire, secured in the right spots to line up with the ends of the doors and then the whole thing is just glued into place.
And as I get more adventurous with the iron I have begun to solder these in position rather than gluing them onto the wire, which I'm quite chuffed with, too.