3D Machine Model & Animation

I have a hand-drawn sketch of a custom machine concept and now need it turned into a properly textured 3D model, then brought to life in a short MP4 that shows the mechanism working. The sketch covers... (Budget: $100 - $150 NZD, Jobs: 3D Animation, 3D CAD, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, 3ds Max)