This 3D model was originally created with Sketchup 13 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Glass chweppes. New version 14/09 for the texture improvement, 15 new modifications for an optimal view in the 3D viewer. The base fabric is already clear but it is necessary to set the opacity to 95% to obtain a transparent 3D.