Thank you very much for looking. This is a Kato HO gauge "DD51 (Cold Region Type) 1-701". It runs smoothly without any problems. The headlights illuminate on only one side, the other side does not light up. I hope someone with technical skills can take a look at it. The standard accessories are already attached. In addition, I believe there are no noticeable stains or damage. (Please forgive me if I have overlooked anything.) I didn't use it very often, only a few times a year. Usually, I kept it stored in its box on a shelf. Thank you for your understanding, and I look forward to your purchase.