Using this HO brass model is quite straightforward. Just place it on your train track and let it roll. Since it doesn't have lighting, there's no need to worry about electrical connections. When handling the model, be gentle as it's a fragile item. Avoid dropping it or applying too much pressure on the couplers or wheels. For maintenance, you can use a soft, dry cloth to dust it off regularly. If there are any stubborn marks, a very mild cleaning solution can be used on a cloth to gently wipe the surface, but make sure it's completely dry afterward. Keep it stored in its original box and foam when not in use to protect it from scratches and damage. And remember, it's a rare collectible, so take good care of it to maintain its value.