Default [Q] How to get back "Slate" skin after update?

I have an HTC Desire S and just updated from 2.1 to HTC Sense 3.0. So I have lost by the update my favorite skin "Slate" like this: http://thetechbishop.files.wordpress...-11-15-143.jpg

Is it possible to get that skin back on the new update? Device is not rooted.