Model Railroad Scenery using Extruded Foam Here is a 9 part tutorial on this topic that a friend pointed me too. Each runs on average of about 8 minutes. I found this quite interesting and informative a picture is worth a thousand words, hope you enjoy this as well. Part 1 - YouTube - Model Railroad Scenery using Extruded Foam: Part 1 Part 2 - YouTube - Model Railroad Scenery using Extruded Foam: Part 2 Part 3 - YouTube - Model Railroad Scenery using Extruded Foam: Part 3 Part 4 - YouTube - Model Railroad Scenery using Extruded Foam: Part 4 Part 5 - YouTube - Model Railroad Scenery using Extruded Foam: Part 5 Part 6 - YouTube - Model Railroad Scenery using Extruded Foam: Part 6 Part 7 - YouTube - Model Railroad Scenery using Extruded Foam: Part 7 Part 8 - YouTube - Model Railroad Scenery using Extruded Foam: Part 8 Part 9 - YouTube - Model Railroad Scenery using Extruded Foam: Part 9