Game of Thrones Series
This is a series of caches named after a number of cities on the continent of Essos in Game of Thrones.
Astapor,
Also known as the Red City, is the southernmost of the three great city-states of Slaver's Bay and a noted stopping point for ships bound from Qarth to the Free Cities and Westeros. Astapor is home of the infamous Unsullied, eunuch slave-soldiers. Astapor's sigil, like that of the other cities of Slaver's Bay, is that of the harpy, the ancient symbol of the Ghiscari Empire, of which Astapor was once part. Though culturally still identifying itself as Ghiscari, Astapor is an independent city-state and is not aligned with New Ghis, which seeks to restore the Ghiscari Empire, to the south.
You are looking for a hanging nano that blends in well with its surroundings.
BYOP