digitalbrushes:

“Like all of my personal projects these days, it’s been a long time coming, but it’s finally here… NKS5 is a custom toolkit for Adobe Photoshop CS5, CS5.5 and CS6 – it provides a wide range of natural media, texturing and production tools in an attractive, easy to use palette with a minimal footprint. It’s a free download, but if you’re pro and it’s helping or if you just want to see more projects like this come about please consider making a donation below. Donators will receive download links to updates as the’re available along with early access to future extensions.”

Download Link- http://nkurence.com/blog/2012/06/nks5-natural-media-toolkit-for-photoshop-cs5-cs6/