K Line K-6163 Train O Gauge Model Railroad Southern Pacific Lighted Caboose

Up for sale, a K Line K-6163 Train O Gauge Model Railroad Southern Pacific Lighted Caboose This rail car is in overall great condition with light wear & age. Light tested and working. It appears the roof on the cupola is designed to come off to allow a person to change the light. On this car, it seems to come off rather easy for some reason. I don't see any damaged tabs or anything. (See pictures). Please Note: This model is being sold As Is. But, I would be more than happy to answer any questions or concerns you may have.