there are two identical Zambia Wildlife series - gold-plated and silver-plated. one of them (gold-plated) is in the coin catalog, and the silver-plated is in the exonumia catalog.
example: 1000 Kwacha (African Buffalo) 2014
N#330563 - gold plated is listed as a coin
N#69785 - silver plated is listed as an exonumia
other coins/tokens of this series are also in different catalogs.
this has already been discussed on the forum but then there were no gold-plated ones
https://en.numista.com/forum/topic39866.html
https://en.numista.com/forum/topic47111.html
maybe they should be in one catalog?