And the next part comes here. This is defiantly quite a big piece with 45minutes. I hope you can follow all my steps. Also I think it is quite interesting to follow my failed version in the first part of the video.
And here is my file:
https://www.dropbox.com/s/0o38ddkmvq2c7mt/27_Collab_Metall_Roll_02.c4d?dl=0