Hope you are fine and you take care of you well
In the past I designed object in Sketchup then export to 3Dmax to do final convertion for Train Simulator, but I didn't do that since a few years so I find out that I forgot some part, and unfortunately can not found back this tutorial.
I know that I'm blocked on the step that they have a menu with edit with poly and edit with mesh, and I remember it was to add some modifiers and then can convert the texture for TS with the plugin.
If someone, can help me to remember or have a link, informations anything, please let me know
Thank you very much for your help