Using this model is quite straightforward. Just take it out of the original box carefully. Since it has coupler mounting screws installed, if you want to add couplers, you can do it easily. When handling the model, be gentle as it's a fragile item. For storage, keep it in the original box and custom foam to prevent damage. If you notice any dust on it, use a soft, dry cloth to gently wipe it clean. Don't use any harsh chemicals or abrasive materials as they might damage the factory plating and custom finish. And remember, if you have any issues with the product, you can reach out to us for our 30 - day no - questions - asked money - back policy.