corrugated cor-ten steel

I am on the hunt for corrugated cor-ten steel like this http://www.rustedmetalroofing.com/78_corrugated.htm Anyone know of anything?
Thanks!

If you use SU, the 3D warehouse has some: http://sketchup.google.com/3dwarehouse/ ... a35afd3934

Then you can apply textures from: http://www.cgtextures.com/ and tweak it in Photoshop.

Here's one from turbosquid: http://www.turbosquid.com/FullPreview/I ... /ID/243132

Here's another: http://www.the3dstudio.com/product_deta ... uct=581551

Also: http://www.texturemate.com/content/free ... 102010-014

Thanks so much!