Flutter [song-without-words] is an Egregore mesomorph, an insectile energy-blade duelist and licensed pilot with passions for weaving, mechanized cavalry charges, and scrimshaw. Although they cannot inscribe the Osteomemetics or accurately sing Witness to the soft-shells they fight beside, they hope in time that their companions will grow to empathize. With luck and RA's favor, they will destroy with style the colonizers that reduced their homeland to ash, and return triumphant to help its gardens bloom anew.
So they're a big moth with swords and they have a giant robot that also has swords.