Very useful plugin which can make your materials dirt in one click! - You can control dirtiness. - You can make presets more dry or wet. - Dirtizer supports Multi-material (you can set random dirt to all materials at once) - You can add your own textures of dirt. (Organize textures in 'Dirtizer' folder as you want) - Rich preset library: 1 Dry dirt 2 Wet dirt 3 Dust 4 Ash 5 Snow 6 Water drops 7 Rubbish 8 Scratches 9 Rust 10 Cracks 11 Plaster 12 Traces 13 Brick & tile 14 Leaves This plugin will make all dirty work for you!