The roof trusses and lathe went on quicker than expected. I cheated and cut the trusses out of 2 X 8 lumber. That's much easier than building them with 2 X 4s.
I ordered the metal for the roof. It should be ready early next week. All that's left after the roof is to stain the wood. I'll let the treated lumber dry a little since it takes the stain much better if it's not wet.