Skin 29 Bookcase Version

I've always wondered what the buttons would look like if they were "framed in", as if in a Bookcase (Or something similar), to give the effect of some added "depth . The color effect surrounding the buttons I was trying for, was a metallic "Bronze", but don't think I quite got it this time. All of the Blue Buttons are still independent of each other. I just made the frames surrounding each one look "seamless". I think the frames need a little more highlighting and maybe a chamfer to the exposed edges.