Heh...here's a couple things I made with DOGA. I'll agree with Atrocities...it's crazy fun!
The top is the shipset's dreadnought. The set isn't quite done yet, so it's not getting put anywhere yet.
The second is what I intend on using for the race picture. I created them to be the energy manipulation race for the mod I'm working on. Basically, they are biological fusion reactions (a bit like small stars, I guess), hence the glowing, and glow brighter when agitated. They can also change energy to matter to a limited degree, which lets them build themselves carbon-based limbs, organs, and such.
...
The sciencey stuff to define the race is still in the works.