I've given up trying to get the P40 to show up in TRS 2006.
I downloaded it from protrainz.com and in my DLS, it STILL says that there are missing dependencies.
I've all but had it with downloading anything from the DLS.
If you just edit out the two missing dependencies from the kuid list in the config file, the P42 works in TC (shows as faulty) and it looks really cool with the built in NH P32 ACDM interior