A method for managing three-dimensional massive model visualization data sets comprising three-dimensional models of parts of vehicles, the method comprising: compiling , using a data set manager in a computer system , a list of vehicles for which the three-dimensional massive model visualization data sets are to be built, wherein the list of vehicles is a build list that identifies the vehicles by model, line number, part numbers, location of visualization data, distribution information or rebuild frequency; automatically building the three-dimensional massive model visualization data sets for the vehicles in the list using the computer system by importing the build list and creating a data set for each vehicle in the build list; storing the three-dimensional massive model visualization data sets in a group of repositories ; distributing the three-dimensional massive model visualization data sets for displaying massive model visualizations for the vehicles using the three-dimensional massive model visualization data sets on client devices ; receiving user input of a request for selectively updating a three-dimensional massive model visualization data set in the three-dimensional massive model visualization data sets when the three-dimensional massive model visualization data set is out-of-date; and selectively updating the three-dimensional massive model visualization data set located on the group of repositories, wherein the determination of the three-dimensional massive model visualization data set being out-of-date comprises determining whether a location of a model has changed or a configuration of vehicles has changed, and wherein the automatic building is carried out at a time selected when low use of processor resources occurs. compiling , using a data set manager in a computer system , a list of vehicles for which the three-dimensional massive model visualization data sets are to be built, wherein the list of vehicles is a build list that identifies the vehicles by model, line number, part numbers, location of visualization data, distribution information or rebuild frequency; automatically building the three-dimensional massive model visualization data sets for the vehicles in the list using the computer system by importing the build list and creating a data set for each vehicle in the build list; storing the three-dimensional massive model visualization data sets in a group of repositories ; distributing the three-dimensional massive model visualization data sets for displaying massive model visualizations for the vehicles using the three-dimensional massive model visualization data sets on client devices ; receiving user input of a request for selectively updating a three-dimensional massive model visualization data set in the three-dimensional massive model visualization data sets when the three-dimensional massive model visualization data set is out-of-date; and selectively updating the three-dimensional massive model visualization data set located on the group of repositories, wherein the determination of the three-dimensional massive model visualization data set being out-of-date comprises determining whether a location of a model has changed or a configuration of vehicles has changed, and wherein the automatic building is carried out at a time selected when low use of processor resources occurs. <EOS>