using desktop and themes of 10.04 in 9.04

[tapas_mishra]

I checked an article
http://news.softpedia.com/news/The-New-Wallpapers-and-Theme-of-Ubuntu-10-10-153934.shtml

where are these themes and wallpapers available?
I am using Ubuntu 9.04.

[Frogs Hair]

The icon theme can be found at Web Upd8 and the wall paper I just expanded the photo on your link and saved to pictures. There is also a ppa for the themes at Web Upd8. http://www.webupd8.org/2010/08/humanity-icon-theme-update-comes-in.html