A Relthoza battleship, heavy cruiser and cruiser next to a UNSC battleship, heavy cruiser and light cruiser from Full Thrust.
Battleship vs battleship!
Cruiser vs heavy cruiser. Keep in mind however that the Relthoza cruisers are relatively short at only 6.6 cm (compared to the 9.2 cm Dindrenzi and Sorylian cruisers for example).
And a tiny little Warrior class corvette.
It's like the beginning of A New Hope! Pew pew!
I think using Full Thrust ships as a yardstick works pretty well since the huge majority of starship battle games out there are roughly the same size, ie a cruiser about 5 cm and a battleship maybe 8-10.
The big chunky ships of Firestorm: Armada definitely look cool and impressive, no problems there. But the big size difference from other games makes it hard to mix and match. As you might remember, originally I wasn't very keen on the looks of the F:A fleets so I was looking around for alternatives. But in the end I kind of gave up because it'd look a bit silly with my miniature fleet against my friends F:A models (although, the Yamato models are a close match!).