So my real forge is coming together. I have a lot of the required parts.
As you can see, I've got an anvil here; it's a little one, but it's certainly better than a rock.
I also have a hammer. It's a 1000g (about 2 lbs) Peddinghaus cross peen hammer. I really like it.
Here is the fire pot and pipe to the pot. Obviously the rest needs to be fabricated, but this is probably one of the most crucial parts of the forge other than the blower.