quadruped robot 3d model

Generate a modular quadruped dog-like creature mesh and strictly follow this parts schema: torso, head, left_front_leg, right_front_leg, left_hind_leg, right_hind_leg, tail, left_ear, right_ear, left_eye, right_eye, inner_mouth. Each schema element must be a separate mesh. All body connection areas must remain open boundaries, not sealed solid caps. The leg roots, tail base, rear neck, ear roots, and outer mouth boundary should form continuous edge-loop-like openings as much as possible. The result should be suitable for Roblox/game-engine animation, physics, and later manual topology cleanup.