It took a ton of time to get this right, the overall size is strange but for some reason when you set this as your Home wallpaper it just works! Lets call it auto-magically!
I am not happy with the quality degradation when iOS 7 zooms into the folder view but I doubled the resolution and it didn't help so I think the OS dos some crazy stuff.
If interested in a colored version just comment.
Working on a iOS 7 template for Parallax wallpapers....