Using this HOn3 model is easy. Just connect it to your analog DC power source and watch it run. When handling the model, be gentle as it's a delicate item. For maintenance, regularly check the wheels for any signs of increased wear. If you notice the motor/gearbox noise getting louder, it might need a little lubrication. Keep it in a dry place to avoid any damage to the custom paint and weathering. When storing, place it back in the original box and foam to protect it. And remember, if you have any issues, we're here to help with our 100% satisfaction guarantee.