Sorry dusty, but ingame, your ship looks even less like the Tantive IV/Corellian CR90 Corvette/Rebel Blockade Runner. But I think with some minor changes (specifically, the bridge and engine block), you could make it look like a totally different ship.
Also, Clan build Titan: Da or Nyet? And if so, European Union or Pan-Asian Coalition? Tingalz and I can get some detailed pictures and floor plans if needed, which they will be.