Pixologic ZBrush: Óscar Trejo – Pass the Sculpt with Óscar Trejo (in Collaboration with José Rosales) – Episode 9
Pixologic ZBrush: Magic Wheelchair x Monster City Studios x Daniel De León – The ZBrush Podcast Episode 15
Chipper Videos: Blender Beginners Tutorial: Useing The Image Editor To Desaturate Part Or All Of An Image.