Ok, I removed echolocation and rewrote the wings part.
Name: Carla Leona Plata
Type: Mutant- A human other than the fact she posses two skin like wings between her roughly normal human arms, torso, and legs.
Positive trait: On Earth, she could glide with cartilage webbing that extents from her wrist to her ankle. (She is more akin to a flying squirrel rather than an actual bat). When in a place with both microgravity and air, she can move around faster as she flaps her wings.
Negative trait: More frail than natural humans.
Other Mutations: Long elfish ears, can extend tongue out six inches, canine-like sharp teeth, naturally pointed finger and toe nails, but not claws.
Description: Carla is of short height and average portions for a human-bat mutant. Her skin is dark brown. Her eyes are hazel. Her straight shoulder length is black. She is 19 years of age. When Carla smiles, many will see a wide toothy doggish grin. Despite her long elflike ears and ability to make high pitched shrieks, Carla, like her former fellow cultist, can not use echolocation. She usually wears a poncho and a straw sombrero, clothes she adopted from her rodeo days. Because of her short stature and recent entrance into young adulthood, Carla is sometimes nicknamed "Kid", "Niña", "Chiquito", or some other variations. Likewise her personality reflects such names as she is often naïve, fearless, lacking inhibitions, optimistic, and a dreamer. She dreams of a future without needlessly cruel and vindictive people. When not working, this woman enjoys singing.
Background: Carla was born into a genetically engineered human-bat mutated Mesoamerican bat god cult. The fairly large Mesoamerican bat god cult is theocracy ruled by a council of high priests. As a member of the farming caste, Carla learned to farm and raise livestock. Although not part of the warrior caste, Carla was drilled in the hand to hand combat, archaic weaponry, and a military formation as part of the cult militia.
Carla could have lived a fairly subservient and highly religious life, except for one thing. One day, she proclaimed was a female rather than male; she was a transgender woman. She changed her name from Carlos Plata to Carla Leona Plata. She quickly became ostracized by the community as the council proclaimed this was against cult doctrine. When the hatred escalated to a boiling point, an 18 year old Carla fled from her home to escape the threat of execution via sacrifice to the bat god. Once safe, Carla worked as a rodeo worker for a year before joining the prospective hippie commune.
Skill recap:
-Farming and animal husbandry in a not high tech way.
-Some formal militia training.
-Knows the basics of how to fight unarmed, with clubs, swords, slings, and shields.
-Laborer (farming and working as a low paid employee at a rodeo.)
-Can sing very well.