LEGO Adds Eiffel To Its Architecture Series Roster. The Eiffel Tower is the latest piece of iconic architecture now easily replicated in miniature. Gustave Eiffel’s creation joins The Leaning Tower of Pisa and Big Ben as famous European towers incorporated into LEGO‘s Architecture series. This is not the Danish company’s first crack at the building. They also offer a 1:300 scale model of the tower requiring 3,248 pieces to reach a finished height of 3 1/2 feet. The giant size of the toy is matched by that of its price tag, which towers over over the $34.99 being charged for their newest version of the Parisian landmark.