Railworks America

I have a couple of scenarios which require the CSX SD70. RW Tools says that it is "RSC\SD70Pack4_CSX_BY". Anybody know where I can find this? I would appreciate any help.

http://railsimulator.com/Notice.php?SteamID=256611

Above is the link. It was a 'marketplace' release of that paint scheme. You must own the 'SD70 V2 Volume 2' pack also.

Thanks much