I think this post on play-list for others who are new to Blender will be very useful.
This is a complete 34 short videos series on all types of modifiers used in Blender.
Youtube Playlsit - https://bit.ly/2ynRCSc
Grab your copy of Blender to Train Simulator 2019 Exporter here - http://jujumatic.free.fr
I have contacted the author and he confirmed that the plugin will be updated for Blender 2.8 very soon.
Happy Modelling