By Julia Buckley, CNN Milan, Italy (CNN) — With its monumental façade, ornated with Roman-style columns, pedestals, and huge statues — naked men, winged horses, lions’ heads and gargoyles, for starters — Milan’s main train station is a tourist sight in its own right. This is a city that doesn’t do things by halves — the city’s iconic Duomo is Italy’s largest cathedral. But the station goes one further — it’s one of the largest in Europe. Breatht…