West Nusa Tenggara is an Indonesian province, not a sovereign state, and has no constitutional authority to issue currency — making this piece a so-called "fantasy issue," produced for the collector market with no legal tender basis in any jurisdiction. These provincial fantasy coins proliferated sharply after 2010, typically struck by private mints and sold through online dealer networks.
Cethosia biblis, the Red Lacewing, is native to the Indo-Australian region including the Indonesian archipelago, which at least gives the subject geographic plausibility.
West Nusa Tenggara is an Indonesian province, not a sovereign state, and has no constitutional authority to issue currency — making this piece a so-called "fantasy issue," produced for the collector market with no legal tender basis in any jurisdiction. These provincial fantasy coins proliferated sharply after 2010, typically struck by private mints and sold through online dealer networks.
Cethosia biblis, the Red Lacewing, is native to the Indo-Australian region including the Indonesian archipelago, which at least gives the subject geographic plausibility.