Unzip this package to a temporary folder, e.g. C:\Temp and click on RW_AssetSetup.exe
The installer will open and should display the path of your TrainSimulator 2014 folder
If not click on the '....' button and navigate to your TrainSimulator 2014 folder in Steam
Click the 'Install to TrainSimulator 2014' button and thats it
Please remember even those this file is free, the author still has rights to the file. Be sure to read the readme that is enclosed for further copyright information and instructions to install the file.
DTG's Required Disclaimer
"IMPORTANT NOTICE. Everything on this site is user generated content designed for use with RailSimulator.com Limited’s train simulation products, including RailWorks 4: Train Simulator 2013, Train Simulator 2014 and Train Simulator 2015. RailSimulator.com Limited does not approve or endorse this user generated content and does not accept any liability or responsibility regarding it.
This user generated content has not been screened or tested by RailSimulator.com Limited. Accordingly, it may adversely affect your use of RailSimulator.com’s products. If you install this user generated content and it infringes the rules regarding user-generated content, RailSimulator.com Limited may choose to discontinue any support for that product which they may otherwise have provided.
The RailWorks EULA sets out in detail how user generated content may be used, which you can review further here: www.railsimulator.com/terms. In particular, this user generated content includes work which remains the intellectual property of RailSimulator.com Limited and which may not be rented, leased, sub-licensed, modified, adapted,copied, reproduced or redistributed without the permission of RailSimulator.com Limited."