This is based off the Stargate ship Daedalus and its counterparts. It is not a replica obviously but was just made to look almost the same except for color. It took a few months to build as i had to buy parts from bricklink.
Cool! Just match the color an you are set! Are you planning on making min F-302s and puddle jumpers to go with it? I may have been biased because I am also a SG fan but I love it.