I started out in 3d with Adobe Demensions, a simple and intuitive little program, that could only extrude and lathe objects. It was a great little piece of software that Adobe has allowed to quietly die. I then proceeded to Caligari Truespace, another very intuitive piece of software, albeit with limitations. I am presently working in 3d Studio Max.
 

Artomic
Artomic Scoutship
Texaco Gaspump
Active Streamer
Spacecraft
Future Tank
Theatre Design
Hays Travel
Warhammer Spacecraft