I received my Model 01 about two weeks ago, and the customs duty bill today. There is no customs duty, only the tax of 24%. I don’t however understand how they turned the declared value of 100 USD to 127.72 EUR, and what the stated sum of 114.83 EUR comes from, on which there is a 0% tax. 100 USD should be less than 100 EUR. Anyway, 24% of 127.72 is 30.65 EUR:
In addition to the tax I let FedEx take care of the paperwork, for which I paid 15.50 EUR. You can avoid this if do the import paperwork yourself.
So in total I paid 30.65 EUR + 15.50 EUR = 46.15 EUR.