Normal to Curvature Map
Easily convert normal maps to curvature maps with this Photoshop action file.
DDO Painter: Color ID Primer pt.1
Learn how to get the most out of your model with DDO Painter's ID Presets, enabling you to speed up the base texturing process.
Ultraflares is a lens-flare and light studio plug-in for Photoshop and compatible hosts.