I found, purchased, and restored the former Fire Truck from my neighborhood. We kept the patina, in fact, repainted the signage to look old.
All new wiring dual 12V batteries and 110VAC converter, new hoses and brakes, and tires tune up. We even replaced the seals in the fire hose water pump and can get 500 PSI at both hoses, new floor mats and gauges from LMC.