A hyper-realistic 3D anatomical model of [эрхтэн] made from semi-translucent frosted polycarbonate with a milky matte finish, softly diffusing light. Industrial injection-molded detailing, subtle micro-texture, and rounded edges with precision seams. Inside, intricate mechanical components replace organic tissue — micro gears, pistons, circuitry, and engineered chambers visible but softly blurred through the shell. Soft diffused studio lighting, realistic plastic refraction, subtle shadow beneath, centered composition, pure white background, ultra-detailed futuristic biomechanical render.