You need to be more specific in asking questions. For Example, Railfanners down here in America don't know what a C stock is. Trainzers in the UK may not know what a GP38-2 is.
I have an Lu route on my website. It is the Circle, H&C, District and Met lines but i am still working on the session. http://sstock.weebly.com/
Made for Trs 2006, Works with 2009.