This one is still bugging me. I got Max Pfannholzer's 2023 Katalog of promo figures a few months ago. It covers 600 figures (review to follow shortly...) but this one definitely isn't in it. There are a few figures (12) without illustrations, so it could be one of those I guess, but only one has no description, a 2018 figure from Malta's Puttinu Cares. All the other Puttinu Cares figures have "Puttinu Cares" and the year issued printed on the back, so I don't think that is it.