111007_cornish_int_IMG_1430_WEB, a photo by nevardmedia on Flickr.
Track laying on the Cornish thing using C+L components; note the folded etched brass chairs where strengthening copper clad sleepers are required. They are a test product from Pete Harvey Designs www.phd-design.co.uk/ .
Normally one would simply solder the rail to the sleeper top, then have to cut in half the C+L plastic chairs and glue - quite a fiddly task. All that's needed here will be a good splosh of liquid flux and a dab with a loaded soldering iron. The brass also takes care of the gap between the sleeper top and the bottom of the rail. Once painted, ballasted and weathered, they'll blend in just fine - especially seeing in real life they're a lot smaller than seen here.