3D Design Studio 
Comprehensive package of plugins and add-ons for SketchUp to provide the tools you need for creation of 3D scenes, renderings, reporting and client presentations.

Includes Photorealistic rendering, attributes and reporting, Tools for placement and editing of components, and more.

IRender nXt 
If you are a designer and not a rendering geek, IRender nXt is for you. nXt provides exceptional image quality with easy setup and quick results.