Here's what I've got so far. It's too nice a day to spend indoors.
It has soffited overhangs, tilt-up decks and a globe of water at the top. Detailing of fenestration and function of the water tank/solar collector/skylight remain.
Only took 5-6 hours so far. Mostly on that skylight, Box Select on vertexes wouldn't work so it got tedious, and it's still not done. Still it's set up for what it needs to do.