In Batman Returns, how does the Penguin and his [Red Triangle Circus Gang](http://batman.wikia.com/wiki/Red_Triangle_Circus_Gang) manage to get not only the [Batmobile's](http://batman.wikia.com/wiki/Batmobile_(Burton_Films)) blueprints, but also find a way firstly to remove the Batmobile's protections (locks, security systems and *cocoon* armor plate) and then to override its features, gaining complete control over the car?