Very cool detail. It seems like a "stealth" Starfleet ship, which would make sense for a black-ops vessel. Nice TMP refit-inspired nacelles, too. I wonder what the "jar" in the middle of the saucer is -- is this a sensor, or the bridge with a wrap-around screen? If you look at the bridge picture with JJ standing in the foreground, it seems likely that that's what we're looking at (when I was a kid XX years ago, I actually imagined something like this).
I haven't been this excited about a new starship design since Excelsior's introduction.
Anyone willing to do a scale estimate on the size of this thing? (to prove it's about 800m long?