Modeling of a Mobius strip?

 From:  AlexS (ALEKSEI)
Thank you all for your answers!

Michael, but better in the next version of tools to make the deformation geometry, such as Twist, Bend, and so on. This much reduces the time to create complex models, such as Möbius strip, and increase the chances of your wonderful program!

Once again, thank you, all you really helped me!