Today, but 10 years ago(May 31, 2011), the most upvoted save in TPT(Destroyable City 5 wth Metro) was updated.(Not created, as many people think, but updated because it was created on August 2nd, 2010). I personally love that save, and I think it's also the most viewed save on TPT. (Btw, I really hoped that he'd have, updated it today, after exactly 10 years)
This was right around the time I started playing, I remember dima-gord being around, and the final update on the save. Sad to see the save deserted, but I had hours of fun messing around with it back in the day. It's just so well designed, with a very large variety in elements. You don't see cities like that often anymore.