Photo 1 (top) shows the site on which Trump Tower in Las Vegas would be built, as it looked on 24 July 2005.
Photo 2 shows the sales office for Ivana's skyscraper project on that same day.
Photo 3 (middle) shows Trump Tower in Las Vegas as it was on 25 July 2007.
Photo 4 shows a closeup of letters atop Trump Tower Las Vegas as it was on 25 July 2007.
Photo 5 (bottom) shows the state of the defunct Ivana sales office as it was on 25 July 2007; the project having been ditched some time ago. The website name has been removed from the building - the website is now just a placeholder.
By the way, for the record, the Ivana sales office is on the site that used to be The Holy Cow.