Installed this fireplace face frame and doors last night. A friend of mine did the stone work, which is really sweet on its own.
The face frame is heat color drawn, with hand made copper faux rivets. The two inset panels on the side are hand grained copper sheet, and a custom copper pull to open it up. The "glass" isn't glass at all, but a pyro ceramic product.
It's all coated in paste wax to keep oxidation away. It was a fun project, but really time consuming.