How about this??

The loco is available on UKTS at
http://uktrainsim.com/filelib-info.php? ... leid=31941(It needs the Kuju UK Class 47 to work, part of the European Assets pack (or part of earlier versions of RW up to TS2012 I believe)
It is by Steve Pontin, designed for his excellent Talyllyn Railway line. It is a slightly smaller gauge than D&S but you really can't tell without looking really closely. Overall smaller than US stuff, but it doesn't look out of place as a utility/maintenance vehicle
If you're interested in the wagons and passenger car (worker's mess?), they are by Richard Maxted and available on UKTS on:
wagons (most):
http://uktrainsim.com/filelib-info.php? ... leid=29228passenger car:
http://uktrainsim.com/filelib-info.php? ... leid=32897And if UK narrow gauge railways interest you, I highly recommend Richard Maxted's free Leek & Manifold Light Railway
http://uktrainsim.com/filelib-info.php? ... leid=32403. . . and Steve Pontin's aforementioned Talyllyn Railway (a real existing preserved railway in Wales), donationware, only available from his website:
http://www.sptalyllyn.co.uk/(No, I have no relationship to these guys, just value and highly recommend their work)
Chris