If you remember from in this thread , I showed my gordon from 2012, which was heavily beaten up.
I'm the kind of person who's engines always show how much I loved them.
Take a look at Edward and Spencer in 2013 and Now:

I can't find edward
Or Gordon from about a month after I got him and now:


(hand reveal)
These aren't the only engines to show wear, but they are the best representatives of what love does to an engine.