Walthers made the F40 in the early scheme (811) a couple of years ago but it has been discontinued, I saw one pop up on ebay though about a month ago so I guess there are still some out there. Also, Microscale has decals to make a F40 in the new scheme if you want to buy an undec. version and paint it. As for the bilevels athearn makes them in the new clouds and palm tree scheme, although I dont know whether the whole athearn, horizon, walthers thing is affecting whether they are still being sold or not and IHP makes the F40PHL-2 shell. Thats pretty much it, hope it helps. What roadnames/year do you model, by your username I'll guess Amtrak? No picture for the coach available, sorry.
http://www.discounttrainsonline.com/Wal ... 1-315.html
http://www.athearn.com/Product/Default. ... ID=ATH2545