i uploaded the screenshot (found in a user community ESL.eu) on my webspace
Ah ok 
...anyway the skin of windows is a blind made with skinstudio (look the section windowblinds here in wc) or a visual stye (see deviantart), for the rest can be a dx theme (see always here in wc, you need desktopx) or a objectbar like said Uvah, at the bottome can be an objectdock or rocketdock with custom background and icons
Anyway seems to me that i've seen this screenshot on deviantart, try there 
