THOMAS & FRIENDS™ - EMILY - N Scale. Emily is a beautiful emerald green engine with shiny paintwork and gleaming brass fittings. She can be a little bossy and think she knows best, but is always ready to help a friend. She is the newest member of the Steam Team. After Emily rescued Oliver and Toad, who were stuck on the tracks, Sir Topham Hatt rewarded her with a brand new pair of coaches. Emily is based on a GNR Stirling Single.