Production-Ready Comb CAD Model

I’m creating a one-off, 8-inch plastic hair comb with a unique, artistic look, but it still needs to follow every rule for injection moulding so I can hand the file straight to a toolmaker. I already have... (Budget: ₹600 - ₹1500 INR, Jobs: 3D CAD, 3D Design, 3D Modelling, CAD / SolidWorks, CAD/CAM, Fusion 360, Product Design, Solidworks)