The Port Authority of New York and New Jersey has released a series of new renderings of the One World Trade Center. These are the first new images released to the public in five years, and include recent design changes, according to the New York Daily News.

Construction began on the SOM-designed tower in 2006.

The design was the subject of debate earlier this year, when the developer announced changes to the tower on top of the structure.

One World Trade Center, which is nearly topped out, recently announced that it had signed a 10 year, six-floor contract for office with the federal government, leaving the building 55 percent leased.