So, my full fleet roster is as follows:
The 'Arbor' class support ship. Comes in 'Pioneer' (Colony), 'Assembler' (Constructor), 'Merchant' (Freighter) and 'Vengeant' (Troop Transport) variants.
The 'Janissary' heavy frigate.
The 'Sheharam' cruiser.
The scout fighter 'Therion's Gaze'.
And my personal favourite, the 'Almoghavar' battlecruiser. I wasn't lying when I said they all followed a distinct visual theme!