Interesting Writing Prompt

Saw this prompt on tumblr and thought it will make a great conversation starter or just a jumpoff point for any writers:

There are many methods of which the dead pass onto the afterlife, two of which are a pair of steam trains. Heaven's train is a luxurious cruise line of white and gold, whilst hell's is a rust-bucket of black and red. So imagine your surprise when you are taken to a solid grey train.