The Tower of Pisa was one of my first architectural models EVER, so besides remaking it with more details and precision, in the past two weeks I've been working on the whole Field of Miracles (Campo dei Miracoli), which also includes the Pisa Baptistery and the Cathedral of Pisa! They all are in real scale.
Aditional informations about the models:
Tower of Pisa
Poly-count: 188k
Number of Materials: 15
Number of Textures: 14
Mapping type: Tiled
Pisa Baptistery
Poly-count: 230k
Number of Materials: 9
Number of Textures: 9
Mapping type: Tiled
Cathedral of Pisa
Poly-count: 311k
Number of Materials: 8
Number of Textures: 8
Mapping type: Tiled