Models can either by provided by the client (Revit and/or Sketchup) or alternatively, if I am provided with architectural drawings I can model it up myself. Next the model will be taken into 3D Studio Max where I can begin manipulating the project. I do this by adding models, making alterations, adding textures and lighting. I use Vray as a rendering engine. Once the raw files have rendered, I take them into Adobe Photoshop for post-production editing work.