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 Eco ...Railway... Narrow Gauge"... Long Left Hand Point... SUPER LOW POLY... Note!.. This is Total Rubbish ... Meant only for filling in sidings %26 yards etc... Size of model... less than 650 kbs..