I haven't hit 100 posts yet since I signed back up, so these are just links to Imageshack, and I'll explain a little about each as I go. Feel free to play around with anything you see in these - I'm not an artist by any means, and I'm not proprietary at all. For that matter, I'm also pretty sure that I ripped elements of these from other stuff, but that was about 12 years ago, so I'll just say, "partially attributable to an unknown artist."
U.S.S. Enterprise - NCC-170100: This modified Triumphant class ship (built on the same frame replicated to four times the normal class scale at the Dyson Shipyards) is one of the stars of my fanfic, and the testbed for the first starship scale Sidewarp drive. (Sidewarp, without too much detail here, allows very rapid transit through space using something called "triordinal trickery".) The lower decks of the fortress-like structure on top of the secondary hull contain large scale replication equipment tied into the power provided by the inner set of warp nacelles, and assembly areas to construct new small craft. The upper decks contain the quarters for the pilots and construction/repair crew, and forward and rear facing bays for storage and launch of the aforementioned small craft. The keel contains equipment that projects a field to smooth out the subspace wake of the ship, preventing tears in the fabric of subspace as discussed on TNG. (Or something.
I just like the keel. If you can suggest a different purpose, I'd be happy to hear it.) Not really visible in the art, but the saucer is separable and warp capable, and the command module contains a regular bridge and a flag bridge, since the Triumphant class is intended in part for fleet flagship use.
U.S.S. Asimov - NCC 170492 - Hawking Class: A science vessel. Sensor pod up top, nacelles swung below - all pretty Miranda-ish, save that keel again.
U.S.S. Aurora - NCC 160001 - Origin Class Farship, Image 1, Image 2: Each ship of the Origin class is intended to essentially act as Starbase One and for whatever galaxy it is sent to, establishing a stable Federation presence and home base for exploration for the starships it carries. These two images contain some diagrams and specifications for the Aurora, typical of the class.
Any thoughts are welcome, but be gentle - as I said, I'm not an artist.
U.S.S. Enterprise - NCC-170100: This modified Triumphant class ship (built on the same frame replicated to four times the normal class scale at the Dyson Shipyards) is one of the stars of my fanfic, and the testbed for the first starship scale Sidewarp drive. (Sidewarp, without too much detail here, allows very rapid transit through space using something called "triordinal trickery".) The lower decks of the fortress-like structure on top of the secondary hull contain large scale replication equipment tied into the power provided by the inner set of warp nacelles, and assembly areas to construct new small craft. The upper decks contain the quarters for the pilots and construction/repair crew, and forward and rear facing bays for storage and launch of the aforementioned small craft. The keel contains equipment that projects a field to smooth out the subspace wake of the ship, preventing tears in the fabric of subspace as discussed on TNG. (Or something.

U.S.S. Asimov - NCC 170492 - Hawking Class: A science vessel. Sensor pod up top, nacelles swung below - all pretty Miranda-ish, save that keel again.
U.S.S. Aurora - NCC 160001 - Origin Class Farship, Image 1, Image 2: Each ship of the Origin class is intended to essentially act as Starbase One and for whatever galaxy it is sent to, establishing a stable Federation presence and home base for exploration for the starships it carries. These two images contain some diagrams and specifications for the Aurora, typical of the class.
Any thoughts are welcome, but be gentle - as I said, I'm not an artist.