Herpa BMW Alpina B11 3.5 Black w/Silver Print HO Gauge 421133. This is a miniature model of the BMW Alpina B11 3.5, faithfully reproduced in a 1:87 scale. Made of high-quality plastic, it accurately captures the details of the original car. This collector's item is made in Germany and is suitable as a gift, decoration, or a refined detail for a miniature world, diorama, or model train.