A model I did because I used to have one of these ways back in the 90's. The model is 54.5k faces and will render photo realistic when put in the correct environment. The only port not modeled is the floppy port on the rear. 

This model was done with v2.79b of Blender and uses the Cycles render engine.

The model comes with all textures packed including a small HDRI, but that can be changed easily enough.