@gevatter Lars:
Your Raptor looks good, but I have the impression that it's "wings" are smaller than in the original... but then, that might be just the perspective-handling of your rendering-program...
@Scooby_Doo:
Nice ships, I especially like the Ajax

.
Though there might be a bit more detail on it's front... a liitle smaller "nose", propably?
Maybe you could make the tail of the Bearcat get a bit thinner to the aft?
Rectangular as it seems to be it looks somewhat "boxy"...
Also, the Aurora looks great

- a cruiser/destroyer to accompany the carrier from Secret Ops (wasn't the name "Hades"?) , maybe?
Your Dragon, though, is missing it's "chin" and the boxes on top of the wings seem a bit too large... and somehow, it overall doesn't have this "dark" feeling that the original Dragon had... sorry I don't know how to explain the last one better

. (hm, maybe the part where the normal guns are is a bit too long and slender? not sure about that...)
But anyway, keep going

. I'm just trying to give constructive critic

.