It is listed as used because it has been previously owned, but the kit has not been constructed and APPEARS to be complete. In fact most of it is still in its plastic cover. The box has wear. It comes with instructions and diagrams to help in the construction. It is 1:50 scale. When complete the overall length will be 780 mm; height 670 mm; and beam 130 mm. The kit was made in Spain in 1984. Only giving information that I have looked up online or what I see in the box. If you need more photos or have any questions please ask.