The LEGO Batman Movie The Mini Ultimate Batmobile (30526) should be available at your nearest Toys R Us store. The instructions show you how to build the regular Batmobile but there are additional instructions for the Bat-Tank and Batwing.
Please note that you will only get enough parts in one polybag for one of the vehicles so you’ll have to purchase three polybags to create the 3 separate models.
