Virtual reality 3D models are created from the sketches, photographs and/or CAD files that you provide, and used to produce photo-real architectural renderings. Digital artist & architectural designer produces 3D renderings for architects, designers & real estate developers. Sometimes, the renderings they prepare, require digital photo-composites. Several sources of information are used to properly align the 3D model. These include a site plan and measurements taken in the field, metadata included in the photographic image that describes camera settings at the time of the shot, and software that allows for the placement of the photograph and 3D model in the same scene. Here are some examples of 3d architectural photographs.