Plugins for creating textures using GIMP

Homogenizer

Menu: Filters->Enhance->Homogenize

Description: Removing directional light and shadows from texture.

Before	After

Download: website

Menu: Filters->Map->Resynthesize and Script-Fu->Enhance

Description: Smart generating textures from picked example, allows make seamless textures, resize and rescale without big quality loss.

Example of the smart removing of the element:

Before

After

Download: website

Menu: Filters->Enhance->Normalmap

Download: website

Menu: File->Save As...