KATO HO Gauge Electric Locomotive EF-81 Hokutosei Color with EF-81 Upgrade Parts Installed - Brand: KATO EF-81 - Model: HO Gauge - Included: Instruction manual, attached parts, spare parts included - EF-81 upgrade parts also installed, spare parts included - Scale: 1/80 The EF-81 was only run once after purchase and has been displayed in a glass case in a room away from direct sunlight. It has hardly been touched, so there are almost no scratches, but please understand that there may be some age-related deterioration as it has been about 3 years since purchase.