This theme is a mod of Elegant Brit, by fmrbpensador. This is nice theme, but contrast between bright white windows and deep black panel just too much for my eyes, and so I, while keeping all core components of the theme(like simplicity, flat and stylish look), decided to get rid of high contrast and in exchange make theme look light and smooth. I think I succeeded somehow :) At least I really like, what I got as the result! Hope you will enjoy it too :)
There are two Metacity windows decoration - with and without borders. If you use some compositing manager with shadow effects - I suggest you choose "No border" version. If not - hmm you can try it too, but it is a bit confusing sometimes.
Waiting for comments, recommendations, suggestions, criticism and other scary stuff :) I really appreciate all feedback that I can get.