What If? Metropolis - Technical Drawings on Illustrator

I finally managed to make some drawings on Illustrator (my original files got corrupt). I'm quite happy with how it turned out, I'm starting to get the hang of the pen tool and I think it makes these look a lot neater than they would on Photoshop. These are of all views of one of the buildings I've designed, since the two sides were different I made an image for each side. While this isn't necessarily my final design, I found it useful making these.