3D designs and projects The 3D designs shown on my website are the result of constant research into the models I am currently building. I have been working with CAD for several years now and learn something new from project to project. It is important to me to achieve a high level of detail and to improve from model to model. As my knowledge increases, so do my ideas and so the most elaborate project I have realized to date was born. The F104 G in ZELL configuration.