From Star Trek, I would like to see the complicated and unusual ships like the Xindi sphere and some of the wierd and wonderful TNG ships which have appeared over the course of its history (with more detail though, of course). Also, if the plans for a seperate control system for fighters come to fluition, I would love to see a wide range of fighter ships modded in - probably more fan designs than cannon ships, because most of the shuttles and stuff would be pretty boring with just phaser beam weapons and boxy hulls.
Of course, as a Stargate fan, I would love to see some SG ships modded in. No doubt someone will convert the BC SGPack (with or without Dave's permission

), but it would be nice to see ships such as Destiny and the later Ancient warships taking advantage of Excalibur's graphics technologies (ie, not just direct converts), as well as a few of the Tau'ri ships.
I hope that, providing not too much coding is needed (by coding, I guess I mean anything which isn't modelling), I will be able to create one or two Stargate-themed bridges and other rooms for the game with 3DS Max.