This one needs a small repair, see the last photos you can see that the black part has become unattached to where it goes. You are purchasing a built model. This model was built with model glue. I will package up very securely but due to the nature of this item, some pieces may need to be reattached once received. If upon arrival there is more than a few minor repairs needed I would absolutely work with the customer to make it right even if that means a full refund. I want to state that because these items are very fragile and small pieces may come unattached and need to be reattached. As you can see there is a gear on the bottom to move the model. I have built many if these and in my opinion they are not really made to move. You are buying this as a static piece, don't buy if you are looking to make it move. Don't buy if you don't agree. Thanks for looking and appreciate your business.