The dath'ahn are a near-humanoid Qualxian species most visually comparable to the hulauz, but biologically more sculptural, mineral-organic, and ridge-structured. Their bodies are tall, narrow, elegant, and built around integrated skeletal ridges that shape the skull, face, neck, clavicles, shoulders, spine, hands, and sometimes hips or limbs. They are not simply "decorated" with markings; much of their visual identity comes from underlying bone architecture and mineralized dermal tissue.