Creating transparent objects isn’t all that can be done with the Specular Material in the Octane Node Editor. You can also create great gradients, various glass, ice, and metallic spheres.
Dustin discusses mixing textures together in order to create whole new models and features.
Dustin discusses various methods for applying materials to the objects you have created.
After exploring materials Dustin walks you through accessing the materials included within Cinema 4D.