My second and last ship, also I made only concept, model created by 'Timenchanter' two years ago. It's Earth next-gen ship. Remember, in 2004 wasn't Deadalus, so I imagined next Earth ship as based on Prometheus.
In front 'ball' section is reactor, in aft 'ball' section are hyperdrive and sublight propulsion.
Well, I called it Odyssey class, two years ago :-)
