Dummy bottom bracket

I made this dummy bottom bracket to test fit everything on my new bike build without installing the pressfit BB72-41 bottom bracket.
The bike has internal cable and brake hose routing and an internal Di2 battery in the downtube, so I want to make sure everything works before installing the bottom bracket.

And as there is enough overlap between the cups and the center piece it will also work for mtb's with shimano pressfit bottom brackets.