Techalien.com Tutorials

(Click image to enlarge)

1. Open a new document (any size you like) and fill it with a black background.
  

2. Go to Filter -> Clouds.

 
  
3. Press <Control+F> twice to apply the Clouds filter two more
  times.  

4. Go to Channels Tab.
  

 
  
  5. Click Create New Channel.  

 
  
  6. Go to Filter -> Different Clouds.  

7. Press <Control+F> twice to apply the Different Clouds filter
  two more times.

8. Go to Filter -> Noise -> Add Noise (Set it to 2, Gaussian,
  Monochromatic).
  

9. Go to Layers Tab, click the Background.
  

10. Go to Filter -> Render -> Lighting Effects.
  

11. Choose ‘Alpha 1′ as Texture Channel.
  

12. Make your setting similar to mine.
  

13. Click OK to continue. 

14. Go to Images -> Adjustment -> Hue/Saturation.
  

15. Click ‘Colorize’ and Set Hue 43, Saturation 31, Lightness -20.

  The Texture is done. Experiment with different colors and brightness
  settings.

If you have any questions, send me an email at techalien.com@gmail.com.