Well, I just completed a Lister loco, in 1" scale, 32mm gauge. I painted and weathered it, and it runs very smoothly on it's Deltang R/C system.
BTW, I also sculpted the driver figure. You can read and see a lot more about this project, and the making of the driver, at http://www.carlospirito.com/wip.html
Regards, Carlo