For some reason for "3843" lots of sircuit schematics come up. I'd like to use one and picked this one because the green clearly indicates the correct number.
I'd say no to that as well. Trains will always be cool, and people are being creative still. It's not like every post is a train. It can also be quite hard to find things with numbers on, after the first few lines on google images, it gets much, much harder to find anything decent. Usually there's a train and some other stuff at the top, but it's just finding a picture from the other stuff that is interesting enough. And if it isn't, there's a cool train to pick
Also, it sometimes can be quite a challenge to find the number on the train. (I don't know why I quoted you, but shhht )
