Ummm, great job! This is a Jedi mind-trick, right? The tops of the rails are perfectly weathered. Awesome, awesome shot.
It's not always easy to find the right pictures for the interiors of buildings online; the viewing angle and viewing height have to be just right but Candy has done a good job of that. Then adding people or other items in front of the picture helps create a 3-D element which works well. Thanks, Kitbash! John