No. Everything except the bright lance is all Rogue Trader lead. In RT, there was the Eldar Dreadnought (the one mostly seen today, as the Wraithlord, with the large curved head), then there was the Spirit Warrior, along with its smaller Ghost Warrior (man-sized) cousins. The Dreadnought and Spirit Warrior from what I remember were pretty much interchangeable - fluff had the dread with an actual pilot, where the Spirit Warrior was an automaton like the modern Wraithlord.