This is the Bridge of the Nomad, an Excelsior-Class refit starship. This bridge was made as a commission for a DeviantArt user for his RPG starship. He wanted the same basic bridge as the Patagonia, but with the darker tones of the Enterprise-B bridge. I took the chance and made several modifications to the mesh in order to experiment further with Blender, while keeping the layout intact.
You can visit the commissioner's RPG group and learn more about the starship at nomad.bravofleet.com
In-universe, the USS Nomad is a large capital ship commissioned in the 2290's.