The HO TankTrain Intermediate set includes three models designated as CGTX #79005, #79006, and #79007. This collection is a great addition for model train enthusiasts looking to enhance their layouts with realistic tank cars. Each model is designed with attention to detail, making these items an excellent choice for both display and operation within an HO scale train setup. Whether you're a seasoned collector or just starting out, this set offers valuable options for enhancing your railway experience.