100 Dollars - Elizabeth II

Aldabra Island has no currency, no central bank, and no monetary authority — it is a Seychellois nature reserve and UNESCO World Heritage Site administered entirely as an atoll research station. This note is a privately produced fantasy piece with no issued status, no legal tender backing, and no connection to any real financial institution.

Polymer substrate and royal portraiture give it a surface plausibility, but the issuing authority is wholly fictitious.