Except for the lack of the distinctive skull-bridge and large vanes sticking up, and the addition massive ventral structures... They've nothing in common with it, at all, save a design lineage.Inquisitor Ryan wrote:I disagree, though they possess no visible weaponry. (Which is way off) They appear to have the profile of an Infidel class Raider. However they may be a type of Chaos Space Superiority fighter and the vessel in the background could be either a Styx heavy cruiser or an unknown Battleship.
EDIT:

Really, nothing in common. They look more like the chaos cruisers than escorts.
The lights on those vessels could indicate a length a few times that of a modern passenger jet. They're not exactly bristling with them.However the lights visible on the escorts lead me to beleive that they are a variant of the Infidel instead.