Using this steam locomotive model is straightforward. Just connect it to an analog DC power source, and it should start running well as both engines are powered. When handling the model, be gentle as it's a delicate item. For storage, keep it in the provided replacement ReBoxx with the foam insert to protect it from damage. Over time, you might notice the moderate tarnish on the unpainted body. To maintain it, you can use a soft, dry cloth to gently wipe the surface. Avoid using any harsh chemicals or abrasive materials as they could damage the model. Also, keep an eye on the wheel wear, although currently it's minimal. If you notice any unusual noise from the motor or gearbox that's different from the normal moderate noise, it might be a good idea to check the model for any loose parts. When shipping, we've already packed it very securely, but if you need to ship it yourself later, follow similar packing practices to ensure its safety.