Aqui te dejo unos cuantos:Tipo de recurso:
* Fonts
* Brushes (Pinceles)
* Renders
* Stocks
* Wallpapers
* Texturas
* Otro tipo de recursos
Brushes de formas ideales para smudge. A ver si encuentras algo
Link:
http://noise-less.deviantart.com/art/Pro-Smudge-Brushes-62970821
Link:
http://fortunegfx.deviantart.com/art/Abstract-Smudge-Brushes-115905913
Link:
http://noise-less.deviantart.com/art/Pro-Smudge-Set-2-62999949
Link:
http://noise-less.deviantart.com/art/Pro-Smudge-Set-3-63158103
Link:
http://served-chilled.deviantart.com/art/Chilled-smudge-brushes-2-71513208