If I were doing this model I would have designed the walls and studs in CorelDraw and then laser cut the walls with studs. To get the vertical stud look I would have laser scored the verticals at the horizontal intersections.
I built a multi-story building using your method but as accurate as I was, I could not get the walls to line up exactly creating gaps that grew as I built upward. It was frustrating.
After I got my laser cutter, I then did a similar structure with all laser cuts, it was a remarkably different experience.
I applaud your detailed work and your tenacity.
