Since August 2016 Ebay seller platecz from Prague in the Czech Republic has been trying to sell various European, Georgia, Israel, etc plates, almost all of which are the more rare plate types.
The Estonian diplomatic plates are replicas or fakes as they are on the wrong blanks.
With the other plates various people have seen these and similar plates in the Czech Replublic and say they are slightly wrong. The aluminium is too thin, the holograms are missing, the backs look mint but it looks like someone has hit them on purpose on the front, the blue letters are too purple and other small problems.
Almost certainly all the plates on this photo are replicas or fakes.