This tutorial was originally made for my deviantart account (vashs-angel)

Here are the texture sites that I mention in the tutorial:

http://local.wasp.uwa.edu.au/~pbourke/texture_colour/
http://textures.forrest.cz/
http://www.brusheezy.com/patterns
http://psychobob.xepher.net/screentonez/
and of course… deviantart http://browse.deviantart.com/resources/textures/

Hope it's helpful! :)