I've created about 100 buildings in Chicago at 3048:1 scale (plus the spires of the Willis and Hancock buildings to be printed separately). The Marina Towers should be printed twice and the Presidential Towers printed 4 times. Sorry if any of them are mislabeled. Enjoy!
Edit: In addition to adding some new buildings, I fixed two that had dimensions slightly off: the Crain Communications building and Prudential 2.