Texture


1) New document,
Foreground Color hex: #603913 Background Color hex: #A67C52

 
2) Filter --> Texture --> Grain
settings Intensity=50; Contrast=40; Grain type:Sprinkles.
 
3) Filter --> Sharpen --> Unsharp Mask Settings Amount=500%;
Radius=1.0; Threshold=0
.
 
4) Filter --> Noise --> Add Noise settings: Amount=6 both
Gaussian & Monochromatic
checked
. Thats it!