For deck plans, or terrain, how about making your own:
http://www.hirstarts.com/molds/moldssci.html
The Battlefleet Gothic ships (WH40k starship line) does look suitably gothic for the Imperial and chaos lines. The Tyranid lines are nastily organic (though the ground troops more so), Tau look weird, Necron have the Egypt theme going on, and Eldar look pretty.
Todd Kes
--- On Sun, 6/17/12, wrote:
> > Sorry Games Workshop with WH 40k. Amusingly one of my
> crowd spent a fair
> > amount of time with FS&S converting chunks of 40k
> to Traveller.
>
> Oh yeah, those cheap little news-printy deck plans and forms
> and stuff? I forgot about that.
>
> Some 40K stuff would probably look like some Wilds or TED
> forces.