Today I began on the servants' wing wall which borders the garden. I've continued the occasional tile "bricks" in the 1x2 plate walls, and I'm quite happy with it. The rest of this wall will have to wait until I get a good look at the real thing when I take my tour of the house this weekend.
Trying to keep my pace up, I got a start on working out the roof sloping tonight as well:
The Wingspread roof is quite unique - one side of each wing's roof is shallow, while the other is steep. Meanwhile, there are trellises all over the place, and lots of sections of grey flat roof as well.