Kitely has added support for physically based rendering (PBR) materials in virtual worlds and the Kitely Market.This update also includes support for larger textures up to 2,048 by 2,048 pixels in size.PBR materials create more realistic textures by simulating how light interacts with different surfaces.Kitely has ported the PBR features from the upcoming OpenSim 0.9.3 release into their current system.