 Nomura said that Spira deviates from the worlds of past Final Fantasy games most notably in the level of detail incorporated , something he has expressed to have made a conscious effort to maintain during the design process . Fumi Nakashima , the sub @-@ character chief designer , concentrated on giving characters from different regions and cultures distinct styles of clothing . Nakashima wanted the machine @-@ oriented society of the Al Bhed to stand out and had them wear masks and goggles to give them a strange and eccentric appearance . 
