The only building from Arizona is the Tucson Tower. I have some ideas on some unique buildings in Arizona. Bank One Tower Collier Center Arizona Science Center Tallisen West Westward Ho Wrigley Mansion Pubelo Grande Museum Rawhide Space Age Lodge in Gila Bend Quik Trip (gas station only in like 5 states) Pyramid Plaza (inverted pyramid on Central) Titan II missle pad Hyatt Regency McDonalds in Sedona (it has green arches making it the only non yellow arch in the world) Or some from Laughlin Nevada. Other generic ones Truck Stop horse stables gravel lot (like the grass area) giant warehouse dentist office barber shop more branch banks Army Surplus store Paintball Arena And name brand places Hometown Buffet Sizzler Coco's In n out Burger Golden Corral El Pollo Loco Fry's Electronics Bashas Albertsons Circle K Sportsmans Wearhouse Bob's Big Boy Montgomery Ward ( i know its out of business) Office Max