Thanks for the imput!
And now, some minor updates:
This is where the cutaway stands:
Doing the cutaway is an important part of getting the exterior details right.
Here is where the top/side/front/aft views stand:
The engine hull impulse engines and fwd deflectors are new, as is the new neck shape. I think the inverted color is slightly easier to see on the internet. As soon as all the hull details are final, I'll give it the proper color treatment.
I considered using the Galaxy type pylons, as you said. It just doesn't look right on a ship of theis shape. They work on the Galaxy because it's so wide and needs the 'wing' pylons to keep the ship a bit balanced. There's really no room on a ship this narrow. The engines are too high up and too close together. I did bend them down a little to keep the curvy TNG look as much as possible. Thanks for the imput though.
And now, some minor updates:
This is where the cutaway stands:

Doing the cutaway is an important part of getting the exterior details right.
Here is where the top/side/front/aft views stand:

The engine hull impulse engines and fwd deflectors are new, as is the new neck shape. I think the inverted color is slightly easier to see on the internet. As soon as all the hull details are final, I'll give it the proper color treatment.
I would recommend changing the shape of the nacelle pylons.
I considered using the Galaxy type pylons, as you said. It just doesn't look right on a ship of theis shape. They work on the Galaxy because it's so wide and needs the 'wing' pylons to keep the ship a bit balanced. There's really no room on a ship this narrow. The engines are too high up and too close together. I did bend them down a little to keep the curvy TNG look as much as possible. Thanks for the imput though.