Thanks, gster & Jamie! A bit of both, really. It will be on my reel, but probably as an animated object (I guess it will be pretty obvious I modelled it, too! :-) )

I just finished the tail details (this calss of airship had auxilliary control surfaces mounted to the elevators & rudders). Now I have to do bracing wire and those assorted little protrusions, rings, &c. I'm also working on the hangar bay hatch (which would be underneath the ship).

Here's a pic of the tail. Overall, construction is going more quickly than I thought, but texturing is going to take some time!