First off: Welcome in 2017. As mentioned last week, there lays an exciting year ahead. First of all, we are continuing our journey with the Covenant of Antarctica.
Undoubtedly inspired by aquatic mammals, a fair bit of the Covenants naval forces mimes the shape of dolphins and Whales. Therefore the fastest ship in the covenants fleet, the Diogenes frigate fits that scheme just fine. I love the incredibly detailed hull and the sleek shape of the model and can imagine the ship to speed up underneath the surface whereas ships of less advanced empires have to breach through the waves.