When i started talking about the Delta series of ships that I'd be working on over the summer, I hinted that I might do a sort of Nebula style ship to go along with the Century Class and its friends.
Well, I had some inspiration and have been working on this here and there for the last few days.  Though it's not in the pix, the ship will carry a pod, but I'll do two models... one with and one without.
I also decided to reuse the nacelles from the Vivace Class.  Not only did they seem to fit well with the ship's design, it saved me a bunch of time. 

  Nacelles are always an area I have little creativity, so when I do some decent ones, I may as well get some mileage out of them.  Besides, lots of Starfleet ships reuse nacelles too, so i feel vindicated. lol.
Anyways, I've still a bunch of detail I want to model on to the ship, but it's pretty well fleshed out as you see it.
edit: btw Mark, I thought I'd try out the board's new PNG support.  it looks good.