Blender ModelTexture Recolor

I have a fully rigged character built in Blender whose surface is entirely metal-based armor. I need every visible material on this model re-themed, not just tweaked. Think of it as wiping the existing... (Budget: ₹600 - ₹1500 INR, Jobs: 3D Animation, 3D Art, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Rigging, 3D Visualization, Blender, Maya)