How to create wagons|coaches for trainz simulator in mobile

creating wagons and coaches for trainz simulator in mobile with prisma 3d and exagear-blender 2.79 basic config and spec file : https://drive.google.com/file/d/12CPE... how to make bogies :    • How to create wheel animation and bogie fo...   -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-