The parts are designed by LGDXRobotics and require manufacturing. The full set of files is available in the LGDXRobot2 Design repository (GitLab | GitHub) and does not require any additional software to open.
The plates are manufactured by laser-cutting acrylic sheets. The DXF files are located in the Chassis/Exports folder. Send these files to a laser-cutting service and specify a thickness of 4 mm for the plates.
The controller board can be manufactured by any PCB manufacturer. The Gerber files are located in the Board/Exports folder. Compress the files into a ZIP archive and send them to the manufacturer. Ensure the board has two layers, and leave other options as default. You may choose any colour for the PCB.
It is possible to create the controller board manually by soldering the components and wiring them on a prototype board, but this is not recommended as it can be difficult to debug.