ear anatomy 3d model

Create a highly detailed 3D model of a single ear structure, shown as one continuous cutaway without mirrored halves, duplication, or symmetry. The outer portion is a curved shell leading into a narrow canal that stops at a thin membrane. Behind the membrane sits three tiny connected shapes resembling a chain of bones, enclosed in a cavity surrounded by pale yellow material. Deeper inside, a spiral tube curls tightly like a snail shell, next to three looped arcs forming a balance system. A thick bundle of strands extends outward from the spiral, representing pathways. Red and blue tubular lines run through the structure to show vessels. The entire model is embedded in a block of textured bone with realistic shading. Lighting emphasizes contrast between hard surfaces, soft tissue, and vessels. Composition must remain strictly one‑sided, continuous, and consistent, with no duplication, no mirrored geometry, and no second ear.