As far as I know the print will require near week (but it depends only on Shapeways Team).
Thank you for your interest of our models.
We have several versions of models of the Möbius strip of different sizes. For example:
What size model do you need and from what material?
I took into consideration your suggestions and made a new model of Möbius strip especially for you.
Don't hesitate to ask us if you need something.