Can patch up your computer files with state of the art modeling programs such as Rhino3d. Will also make sure those parts fit together. Rendering out a picture of your parts is doable as well. The Print Volume of the largest printer is 24″ tall and have several industrial 3d printers including Makerbot printers. Industrial Designer (Ga Tech BSID) and have been helping people design and build things for 25 years. – Steven Houtzager