This is a starfighter used by the Sith Empire in the Star Wars RPG, KOTOR. Tie-Fighter-ish in manner, what this lousy ship lacks in strength, it makes up for in sheer numbers. These are very spindely, pathetic fighters. BTW: I got a new camera and re-located my shooting zone, so for those of you people who think im stealin piccies, you're wrong!
I don't know what the grey rectangle is there for, but it's not supposed to be there. Ignore it.
I saw a pic of this craft online and you've got a really close approximation - only thing i'd say that might need to be different is that the forward wing stancheons could do with being a bit longer - failing this you've got a real eye for detail.