I've been following bkhockey's 1923 Yankee Stadium/Polo Grounds builds, as well as Kaplanski's late '60s Yankee Stadium build, and decided to get into the game.
So, after a few e-mails, a phone call, and $75, I have three sheets of the 1912 Ebbets Field blueprints in high resolution. I've imported the parts of the blueprints that I will need to begin fleshing out the skeleton of the stadium, and I'm close to finishing the first module. Please tell me what you think! Here are the first two screenshots: