Thanks for posting those pics. There are actually other renderings that I've not seen on this site (and I can't seem to find them again anywhere) and the buildings had ornate details and seemed to be in the style of older classic buildings, not very modern looking at all. There was also a side view of the propsed concourse. I'll keep looking.
If this ever comes to pass, it will not have been worth the wait.
Can we just export the O'Neill to the SBW where it would feel more at home?