Here’s a simple Twenty Twelve child theme based off of the dark color scheme of Twenty Eleven.
I’ve adjusted a few of the colors and added a few minor details from the original Twenty Eleven version
This child theme is wp-PageNavi ready, install and go.
Feel free to use it however you like.
GPL Licensed –
Screenshots Demo and Download
http://zeaks.org/child-themes/twenty-twelve-dark-child-theme/