The D series loco is awesome, where do you get them from ) ?
That D locomotive is one of Ekankal's many creations that is available on: http://www.e-buzz.se
Direct link to the D locomotive: http://www.e-buzz.se/forum/showthread.php?t=28194
You also need the Swedish coupling pack witch you can find here: http://www.e-buzz.se/forum/showthread.php?t=33723
Dont forget that you need to register to be able to download conten and if there are any missing kuids ill be happy to help you with that!