[FREE] Materials & Textures - Making on my Own

Update 2: I was sleeping ^^ But now Rami i got a Wood Pine that looks acceptable, before i go for physics i would really want to know if the color is ok, need it darker or u need some variations.
I can make more Pine Wood examples.

http://fs1.directupload.net/images/150709/temp/mrk5wop3.png