Wow,that looks pretty good! You could create that mysterious atmosphere. But... The steamer should be larger, IMO. The rail height is about 7-8 inches, so this steamer seems to be slightly higher than a SUV. But all in all, it looks perfect Well done.
After the crash, the spirit of the locomotive and its crew cannot rest until they have completed their run. the ghostly whails of the whistle is the cry of the locomotive wanting to finish it's journey and move on to the next world.