Like the other starship drawings, it was awarded for the first SWG anniversary. It is arguable as to if it ever appeared ingame or not, given it looks like/similar to two or three different ships. Being the Kimogila, the Krayt or one of the black sun fighters in concept.
The original version is no longer obtainable ingame unless you buy it from another player. However, it's eventually obtained through the Rare Loot System.