Bob found another Wing Commander shipset for Space Empires IV at SpaceEmpires.net. It incorporates designs from Wing Commander 3 through Prophecy and tries to assign Wing Commander ships more accurate roles than previous SEIV WC mods. Space Empires is a classic strategy 4X series that will get receive its fifth iteration some time next year. You can grab the old WC2 Confed and Kilrathi packs here and here. The new WC3-P pack is available here.
Wing Commander Confederation by Shapeshifter
The Confederation was made by the so called Human race. They have a pronounced history of killing each other that stretches back to the beginning of their race. As a result, they have become extremely proficient in the art of war. Humans are a peacefully aggressive species interested in expansion and exploration of the unknown.
Have fun with your so called peacefully aggressive ship pack!