So it appears you submitted these revisions as a new submission, when they should have been sent in as a reply to my original feedback. I've gone in and cancelled the new submission, and will finish up here.

Fortunately, it will be brief! Because you've absolutely knocked it out of the park. I'm honestly really impressed at just how much better these revisions are than your initial attempts, but not only is your approach here more precise and solid, but it's also vastly cleaner and shows a far greater focus on what it is you're trying to do at any given moment (rather than getting a cluttered mind trying to tackle a million things all at once).

Now there is certainly room to further increase your precision here, as you are still working with a lot of eyeballing/approximation. So for example, as shown here on one of your orthographic plan, in a minute or two I've identified quite a few landmarks whose specific positioning was not defined. Of course, for some of these you'll have decided on what the specific subdivision would be for some of them when actually doing the 3D construction (though others you no doubt still eyeballed), what we want to strive for is making as many of the decisions as we can upfront.

Anyway! That aside, you're doing great and have shown a great deal of improvement. So, I'm happy to mark this lesson, and the course with it, as complete. Congratulations!