Well! My current concept work is a species of crustacean humanoids with shells/chitin on their backs and a soft underbelly front with humanoid fronts. Maybe a retractable shell “helmet” with two or three sets of arms and four feet tall max. Faces should be human like with a set of large eyes and a smaller set beneath them, maybe mandibles combined with a normal human mouth, no noses? Slits maybe, and hairless. digitgrade legs too. Status is displayed by body modifications on their shells, indentured servitude/light slavery is common, nearly all of them steal compulsively and hoard anything of value. Extremely difficult to find anything that remotely looks like what I have in mind. The concept being small crablike humanoids viciously fighting each other over property on a mud planet.