Building these models has its problems and requires some talent for improvisation. The instructions are a mix of text and images and they describe the assembly sufficiently well. To reduce cost the original instructions have not been printed, but are only available as a free download from this website. Included in this download you will find important additional information from a modern view on card modeling, written by Axel Huppers, Uwe Sandner and Rudolf Voigt.
An additional download contains stands for the models that do not come with stands. The stands have been designed by Rudolf Voigt.
Have fun building these models!