For a little bit of time ago, we got the finnished PCBs that we designed to look like part of the Cubesat PCB. This way we can prototype more efficient without having to worry about destroying the Cubesat.
The only problem was that there was a design error where one sets of headers were moved 1/2 a pin width so that the microcontroller didnt fit. But luckily we are engineers and problem solvers. We looked through which pins we need and dont and then madeshift some headers with hot glue and breadboard wires