Couplers.
http://www.4shared.com/file/52796701/c9b3b63e/Couplers.html

Disc Wheel
http://www.4shared.com/file/52796700/beb486a8/DiscWheel.html

Spoked Wheel
http://www.4shared.com/file/52796699/1768ef72/SpokedWheel.html
The spoked wheel uses a transparency but I have mapped it using a bitmap.
The Ace file supplied has the transparency use that in your model.

http://www.4shared.com/file/53567200/69 ... Bogie.html

These are some common Vic BK bogies that are applicable to other states as well.
You will have to use the ace file supplied or do the transparencies yourself.
A hint with these is to open the DST file and save everything as parts, then add these to your model.
Just make sure if you use these parts to credit me in the readme.
Cheers Russ

Here is a partially completed W class for those brave enough to have a go at finishing it off.
If it comes out In a scale much larger than you epected it is because My preferances are set for Feet and inches whilst yours may be metric.
Thus the length will be scaled out to meters which will be too large.
The fix, rescale in the X<Y<Z modes or just set your preferences to Feet before opening up the model not forgetting to change them back after.
http://www.4shared.com/file/53567971/5d ... Class.html
Dont forget to credit me partially.
There is a plan supplied in the folder to use as a backdrop plan.