I thought, I share you my entry on the Dominance War. The only interesting thing about the model is that it was sculpted from the scratch with zpsheres, then retopologized in Zbrush, and UV mapped with UV Layout. That is important to me, since I'm a traditional modeller guy, and it was my first true sculpting. I have to tell, that all in all it was fun, and I try to work with this way. I spent no time at all on thinking on technical features, but sculpting everything right out of my head, without any imageplanes etc.
So, here it is: