The Spidernavy "Shah" is a completely new venture for Johann Ottmann, the man who made the fully-rigged versions of Navis Neptun ship models. The hull is cast from a 3-D printed master model and it is hoped that a fully rigged and cased version of this ship model will be produced in due course. In the meantime, a standard, handmade version has been produced for those who like something different.