OK, here is an update.
Just mostly messing around with scaling and adding just a tad of detail work to see were I am going to go with this.
There is some green stuff highlighting some of the areas in this shot. This will be removed. And yes that's a tiny viper in the scene. Just there for scaling purposes.
http://oqudnw.bay.livefilestore.com/...GalacticaP.jpg
Here is another shot of the launch tubes and a Viper along side.
http://oqudnw.bay.livefilestore.com/...GalacticaN.jpg
This one just gives a small idea of the scale of Galactica.
http://oqudnw.bay.livefilestore.com/...GalacticaK.jpg