Awesome props to texturewarehouse.com for the stock photos.
Anyway, I noticed a shortage of hi-res wood textures, so I made some brushes from 4 stock images.
!!!THE PREVIEW IMAGE IS THE BRUSHES, NOT THE STOCK IMAGES!!!
I followed these steps to get it looking like that:
1) Choose highlight color, paint solid color.
2) Choose shadow color, use brush on same layer.
3) Use Brightness/Contrast to adjust
4) Use Curves tool to make even more realistic.
And that's all...hope you enjoy these brushes!
Please +fav or comment if you use, that'd be awesome