This asset is ideal for real-time or architectural design. Two 1024x1024 tif maps are included. The diffuse (color) map includes an alpha channel for specularity. A light map simulates global lighting, as seen in some of the thumbnails. In the color samples, only a specular light was used to show that effect. The light map includes an alpha channel so that it can be resized down without bleeding. By default, the light map is set at 100% self illumination.