1 - We do not provide CAD files of individual CombiTac parts.
Only CAD files (QuickStep .stp) of complete CombiTac configurations can be downloaded through our CombiTac configurator by registered CombiTac configurator users.
Go to the configurator : https://www.staubli.com/en/electrical-connectors/modular-connector-combitac/
2 - The available CAD files are only in one color and one length.