Most of all object were modeled in LightWave 6 and then rendered in Bryce 4 using custom textures (materials).
A Bryce rendered image.
Drones were modeled in LightWave6 and rendered in Bryce4.
Fighter was modeled in LightWave6 and rendered in Bryce 4, galaxy was also done in Bryce 4.
note: image was resized and compressed to meet the submission guidelines.