SInce the Tauri are probably the main focus of the mod, you need to expand it even more than just 3 or 4 ships. The prometheus is proof that it doesnt have to have the look of another ship, therefore you can easily make up ships. Of course they all need to use the same technologies and general look (trinium plating, Asgard shields, Naquadah, etc.) We know they have escape pods (Episode 713, Grace), and I'll try to remember to look and see if it actually displays a schematic. It probably resembles something like Goa'Uld ones. Or maybe it doesnt. I jsut finished season 7 last night, so I'll be downloading individual season 8 episodes to bring myself up to speed.
Edit: There's also the alien ship from the episode mentioned above.
Edit again: I just checked the episode. There's a row of 8 escape pods on one side of the Prometheus, presumably 8 on the other side as well. There IS a picture of the escape pods. Kinda like the one R2D2 and C3PO ride in Star Wars.
Edit No. 3: I've been meaning to mention this; there is an actual connection between Stargate and Freespace. Ronny Cox, who plays Senator/Vice President Kinsey, was the voice of Bosch. Funny, eh?