This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Realistic Rail Track ... Points... Ballast... Use Plans Provided and use your Skill to Exact Overlay and you will have the Means to make your own... This is a Right Hand Point.. Simply flip along red line to make Left Point... Checkout our Website Below.. For our Railway3000 windows PC Databased Software... its FREE to All Sketchup Modelers...