Printing the enclosure will require printing support material. In my experience I have liked the freeware MatterControl for their support material feature Support Everywhere which allows support material to be started within the part and not originate from the print bed. For those of you lucky enough to have the paid for software Simplify3D, this feature is also available. You don't have to print all the parts! Just use the ones you want, some are variations of the same part. Some are just logos for fun. I kinda like anything Fallout !!!!