high-tech prosthetic leg 3d model

A single isolated dog's leg prosthesis, designed with clean mechanical exterior. From outside it looks like a standard prosthetic leg with subtle neural fiber lines visible on the surface. When zoomed in, intricate biomechanical neural network nodes and branching fibers are revealed inside, glowing with deep blue core light and golden-orange fiber optics representing active signal paths. Geometry must be clean, sharp, and well-defined for high-resolution rendering. Isolated object, no background. 8k texture, cinematic lighting.