Subway Station - new render

Here's the latest render of my subway station. It's getting really close to completion now. Some of the textures need a bit of tweaking, and I'll add a bit of post-processing work in the end. I hit the Escape key by accident, which stopped the render. I wish Cycles would have a Pause/Resume button, so you could stop a render, work on a different scene, and come back to resume the rendering process. One can wish...