Lilliputian

Lilliputians are a species of miniscule humanoids native to a large island in the eastern region of the Terran Empire, within the Lilliputian Archipelago.

Physical
For the most part, Lilliputians resemble humans. However their most obvious difference is that they only average around 6 inches tall, and as such much of their engineering and technology is scaled to this size. In addition, Lilliputians possess a thin, prehensile furred tail, as well as pointed ears. Owing to their small size, they are also very agile, strong, durable, and skilled climbers, having no trouble moving around in human-scaled environments, with many biologists likening them to mice.