I know. He just needs to make the middle like the real trains, add 7 more cars or so and do final colors and textures. Then he will have a great wing rider.
The middle was a test to see if it still works, when its modified.
I just want to make sure, that you can create your own Wingrider-Styles without getting a "Null-pointer Exeption"
It works like a 3D-Cartexture
the tutorial is currently work in progress and the commentary inside the script is in german, so you have to try it out by yourself.
there are still some bugs.
for example:
you cant ride the left side.
and only the 1 train and the first car are rideable.