Victory-class Star Destroyer is another vessel not seen in movies. It is predecessor of Imperial Star Destroyer, is 900 m long and has seen it's best years during the old republic. Although it's too slow to be too effective in ship-to-ship -combat, it still excels in one area: It is still the largest ship able to enter a planet's atmosphere. Combined with it's heavy weaponry, this attribute makes it excellent ground assault craft.
Most frequent question I get asked on gaming sites is about how I have created fire and smoke. Now I'm releasing a tutoral about this topic - while it's actually about creating starship wrecks, it will teach you how to model fire. Another page (coming soon) will show you applications of this technique.