I used the svg file from Laser cut Twirl by mistercrunch - Thingiverse and then added a bottom to this model.

For the MMU version I cut a box with the model in Tinkercad and then added it back so it could fill in the design.

The attached picture is the MMU version and was printed face up with ironing. The print is a little rough where the black and white shapes are narrowing down to points. Printing face down is another option. This gives the effect of ironing, but your build plate must be in good shape, and you must get a good first layer since that is what is seen.