The file contains three main computers that can be cloned to make any number of machines. You can also take this stuff apart if you just want the dials, levers, and stuff. Everything is clean. The items are not meant for closeups but they are clean and well-built so you can do closeups with very little work. The textures were made to simulate actual labels. They work great unless you get too close and realize they are just nonsense. I've gone through the textures and removed great chunks of offensive material. Since the labels weren't meant to be viewed close enough to read I took the opportunity to amuse myself with gratuitous vulgarity. These textures have been cleaned, however, to avoid having to designate the model as Mature Content. Sorry, I know that isn't as much fun but I invite you to personalize the textures however you see fit.