Design electronics case to hold rotary encoder part and cable

Design electronics case to be printed on a Creality K1 printer with 0.6mm nozzle. The case will hold a single component that screws to the top on the inside. You must be expert with funcitonal design and high precesion modelling... (Budget: $30 - $250 USD, Jobs: 3D Design, 3D Modelling, AutoCAD, Automotive, CAD/CAM)