*hands you a guy*
was thinking that they might come from a planet where the ecosystem relies very very heavily on symbiotic relationships. the wings on their back aren't actually an original part of their anatomy and are instead another entity entirely!
if you decide to claim them, i like desert-themed characters, really monstrous characters, big claws, bioengineering, scientists, bipedal or taur ocs, wings, etc. only dislikes would be canine/feline characters. tysm if you claim!