In late 2011 Posthuman Studios' released 3 texture packs that I designed under the name Posthuman Textures. Today, I have pulled them under my own control and renamed them Skin Deep. I will be devoting more time in the near future to releasing new texture packs and other graphic design resources.
By pulling these under my own wing, I'm able to devote more time to them -- as niche projects, devoting Posthuman Studios' time to them didn't make sense.
Three texture sets are currently available:
Each set is $3 and available under a Creative Commons Attribution 3.0 Unported license, which means you can use them in and modify them for commercial projects (Books, electronic books, websites, no limitations!) as long as you attribute me as the original creator.