I'll scour my history books for dictatorships with bicameral legislatures and a separate executive branch and a Constitution. (voices.washingtonpost.com)
I think this is in part because I don't see the point of bicameral legislatures, especially in a federal system. (slaw.ca)
In Japan, a bill was passed by the National Diet (Japan's bicameral legislature) in May this year to legalize crowdfunding in the country. (ncfacanada.org)