I created this simple audio interface model for a Maya modelling course I took at George Brown College prior to joining the postgraduat visual effects program there. The model was produced in Maya based on photos provided by the professor (similar to this one), with text decals that I made in Adobe Illustrator. Although this was not going to be animated and did not need to be rigged, I did set some simple rotation/movement limits on the dials and switches so that they could be animated in future.
A simple render made with Arnold in Maya.