This is the Bridge of the Quasar, a Nebula-Class starship. This bridge was made as a paid commission for a SciFi-Meshes.com user, the Quasar is the main ship of his original Star Trek stories.
The design is almost entirely based on the bridge of the Enterprise-D seen in 'Star Trek: The Next Generation'.
In-universe, the USS Quasar is a large capital ship commissioned in the 2360's.