very well done, i like the details that went into it
well depending on one your wallet size and two expirence and what sort of render your after there are two manin choices.
One: Autodesk 3ds Max
Two: Deep Exploration™ CAD Edition
Option one gives you more flexability and with added addon like brasil rs and vray better rendering engines but at a hefty cost.
Option two is the cheaper option, but your stuck working with xfile models and basic lighting and rendering engines. Main advantage though is the free 30 day demo.
thanks Jarrod.