Recently, I did about 35 illustrations for i3 mixed media (they create cool powerpoint presentations) here are 3 of them.  They wanted the illustrations to be clean and simple, not too photoreal, but simple enough to explain the product.  It was a fun project!

Here are couple more recent rendering done for i3 mixed media. Those renderings were done 90% in 3D Studio Max, and then just added glow and color enhanced in PS.  At first I wanted to make the 2nd image completely in PS, but I found a way to make it in Max, I will try to make a tutorial later to show how I did it.