V6 Engine Twin Turbo Manifold Design

i want to design turbo manifold for V6 type engine. so it will be two manifold design with slight differences in orientation. Manifold to cylinder head flange will be 3 separate pieces or they can be connected to each other... (Budget: $30 - $250 USD, Jobs: 3D CAD, 3D Modelling, 3D Printing, 3D Rendering, AutoCAD, CAD/CAM, Mechanical Engineering, Solidworks)