Prototype is EMU for Express train on main line from the 1960s to the 70s. The dark green and orange color scheme is similar to the corporate color of the Great Northern Railway in the United States. It's operated by DC. *Working is still well *Head / Tail lights are turned on 【Caution!】 Sorry, We couldn't ship to some countries because of resent situation. So if you buy by mistake, We'll refund immediately.