We don;t have plans to make a case that fits both the BrickPi and the GrovePi. Not a lot of people use both of them together and we haven;t heard a request either. It is actually pretty easy to make a laser cut case, though it takes a few iterations to make it work well. A lot of makerspaces have laser cutters and there are easy to use CAD software like tinkercad. Do let us know if you would be interested to make it. We'll be more that happy to help you out.