Here are pictures from a Tamiya 58013 March 782 BMW Box. This is a rare box nowadays. The front is made on a yellow background. Note that Tamiya spelled BMW with periods (B. M. W.) Two cars were made with the same chassis, this March and the 58014 Renault. This is the rear axle; nothing exciting except the diff. RIKO was the UK Tamiya importer back then.