My builder uses Houzz Pro to plan the timeline and give detailed estimates and daily updates with photos of progress, and provide invoices at pre-agreed key points in the build. This made the whole experience much more efficient and stress-free.
This model is Bradley. He was the first model I made my Sophomore year at ASU. He was meant to study how lighting can change in a room over the course of a year, so you'll notice little windows on each small building.