Ninja Theory Huh? I was going to apply there but the character modeller job had already gone by the time I got round to it.
Anyway, Stardestroyer huh? Shouldve have made Vaders, The Executor. I'd do like VK says and start simple, a poly cube or plane should do it the detail I'd worry about later, which incidently you could do with a displacement for this one.
For more detail stuff on this go to www.the
force.net, theres a link in there somewhere to guys making this stuff all the time in 3d you may find what you need. I think its called sci-fimodels.com or something like it.
Hope this helps