Last part of my terrain tutorial is up already, and you can watch it in here: http://cg.tutsplus.com/tutorials/3d-art/create-a-rocky-video-game-terrain-in-blender-day-4/ I feel like I should have added a disclaimer to the tutorial introduction about what I actually show in the video. I know nothing coding related to the filters, I've just showed what I've learned about setting them up and making them work. Hope you guys like it.