There's clearly no final design. The rendering that was posted on Victor's site, before it acquired 277 5th, has been deleted.
http://www.victorgroupnyc.com/portfo...-fifth-avenue/
There will be a lot of competition here. Within one block, we will have:
281 5th,
15 E 30th, and
3 W 29th.
Very nearby will be 172 Madison.
PS: 281 and 279 have been razed. Interior clean up has been going on for days at 277, and demo should be done by the end of August. Demo also will occur at Several other contiguous properties that the developer owns.