SCND STL 5-Part Enclosure Redesign

I need a redesign of the existing SCND STL into a 5-part enclosure: Requirements: - Parts: Top shell, bottom shell, internal tray, Ø27 mm MagSafe holder, and switch button. - Maintain outer design. - Add USB-C and switch cutouts on both top and bottom shells... (Budget: ₹1500 - ₹12500 INR, Jobs: 3D CAD, 3D Design, 3D Drafting, 3D Modelling, 3D Printing, CAD/CAM, Product Design, Solidworks)