It's another starship from Star Conflict video game. This ship is derived from derelict hulk of a starship of unknown alien race that crashed on a moon of gas giant MOA-2011-BLG-322 in Morag system in former Federation space.
So to say, I've imagined, how the destroyed alien ship could look like in pre-crash form. But I went too far from "restoration modelling" and I gave the Morag system alien ship much more details the original wrecked model lacks. These are: counter-clockwise rotating ring, two rotating cylinders between the hull and wings, illuminating elements on the wings, hundreds of buildings scattered across the hull, five circular engine layout and the main hangar of the ship. This hangar located deep inside the ship and can be accessed with eleven entrance tunnels located on the dorsal hull. Each entrance tunnel can afford a medium sized starship, so do the space between docking arms in one column (I've placed refit Constitution-class cruiser for a size comparison). In total, length of the ship (from nose to engines) came up to 14.3 kilometres (almost 3 km longer than any SC dreadnought), diameter of the ring is 24 kilometres (a little bit more than twice the size of any SC dreadnought).
I know, it maybe not the same as originally intended by Star Conflict developers (maybe totally different from the actual normal version of Morag system alien ship if they decide to introduce it in the game), I just tried to restore the ship as I saw fit.