He is also focused on webdesign or programming and 3D visualizations but he is specialist in 3D modeling, SketchUp, Webdesign, graphic design and web programming. Thomas Tomassen is actually known as Thom Thom, he is a modelmaker with a large desire for physical, digital and traditional design in most kinds of the trade. So basically in this Extension Warehouse people can do the following things:

These extensions can be found for any particular application like drawing or 3D printing and some industry specified tools for architecture, interior design, construction and many more. It is an online resource with various plug-ins developed made especially for SketchUp and these extensions help to add some special tools and features to SketchUp.