06-16-2015, 07:21 PM
Hi Marcin, I remembered I already read this kind of question before. I did a search and found this old post, but unfortunately the pictures aren't available anymore. 
Maybe the comments could give you an insight.
Did you try to reproduce the folding as in the real world starting from a flat face and creating the new edges for each new fold you need?

Maybe the comments could give you an insight.

Did you try to reproduce the folding as in the real world starting from a flat face and creating the new edges for each new fold you need?