One of our members did the swiveling driver. I remember that he posted a video of it some time ago. I wonder if anyone recalls his post ?
Nice video,
As an aside, this loco is the worst model Piko ever made, my dads has worked its way through 4 worm-gears which just seem to wear down over time until the motors run but with no movement.
The alloy wheels are crap but i am on the first set of gears.