Create a mood board showcasing the concept of '3D modeling'. Include images of 3D models in various stages of he design process, from simple shape forms to complex, detailed structures. Also feature the tools often used in 3D modeling like specialized software and digital drawing pads. Highlight the virtual grid environment, where these models are built and the wireframe models as well. Showcase different 3D modeling techniques, such as surface modeling, solid modeling and sculptural modeling. To finish off represent the completed model both in monochrome and full color renderings.