“Plausable Pixels” is a nice dark skin made by plausiblepixels.com

The skin is black, grey, with white text. You could definetly use this for a gaming skin or perhaps some sort of urban/music/rap type skin. Below I have copy and pasted exactly what he said on his post.

The 4th and final version of my first skin. This is a Dark skin with some orange and Yellow formatting.
All images are custom, thats over 60 icons/buttons.
Only 2 skin edits, so this is a great skin for installing mods.
Includes PSD for logo, and the font I used to buttons and logo.
Comes with Fixed and Stretched versions for Import. On this skin I took a totally different approach for the boarder. So this means the global header and footer is very clean, even with the board around the skin you wont be able to see that html directly. The only other edited skin template was “render_row”, its very sexy now. Please note that the demo skin/site is very modified.
Screenshot:
http://www.xghozt.com/site/skins/images/ghoztcraft.png
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[Copyright Notice]
YOU ARE ALLOWED TO USE THIS SKIN FREE OF CHARGE.
YOU ARE NOT ALLOWED TO USE ANY CUSTOM IMAGES USED IN THIS SKIN ON
ANY OTHER SKIN OR EDIT THEM IN ANY WAY.
YOU ARE NOT ALLOWED TO SELL THE SKIN OR MAKE ANY PROFIT DIRECTLY FROM THE SKIN.
YOU ARE NOT ALLOWED TO REMOVE THE COPYRIGHT NOTICE AT
THE FOOTER OF THE PAGE OR EDIT IT IN ANY WAY.
YOU DO HAVE THE RIGHT TO EDIT ANY LOGO FILES AND PROFILE IMAGES.
Please respect my wishes by simply keeping the copyright intact and I will continue to release my skins. Anyone one that wants to remove the copyright or change images, I have all the psd’s so please request permissions from me to modify any graphics I created.
Thank you and Enjoy,
~ XGhozt
~ Me[at]XGhozt.com