http://www.artstation.com/marketplace/p/wxB7/20-wood-smart-materials-pbr-textures-video-tutorials

20 High Quality and Procedural Smart Materials
This product includes 20 Wood Smart Material for Substance Painter and 4K PBR texture + Video Tutorials of creating a Treasure Chest Such as modeling, UV, texturing, and Lowpoly. You can use the PBR Textures for any program that works with textures and height maps.