Netflix made it and are showing it here, and I suppose elsewhere. Kazakhstan is used for China/Mongolia, Venice (with a bit of CGI) is Venice and pretty much every actor who speaks English and looks a bit slanty is in it. I will suffer through another episode tonight.
IMDB.Parental warning:
Sex & Nudity
9.5/10
-Contains full female frontal, all in a sexual manor.
-Lots of sex scenes and Nudity on most episodes.
I assume a "sexual manor" is Kublai Khan's pleasure palace rather than a typo, but maybe not.
Get it up ye.