Hate that I'm asking so many clarification style questions.
So, this one is hopefully simple, but how big is/should be the opening for each of the Null-Space Chamber models? As written there's nothing explicitly prohibiting, for instance, installing a NSC Mk I in a hideaway limb augmentation and getting a 25 bulk capacity in your wrist slot, or an Ysoki using the same trick to pull a Reaction Cannon out of his cheek pouch. (Forcing nearby combatants to roll a will save vs horror in the process.)
I know the Mk. I mentions that it contains a 3'x3'x3' cube, but what's the diameter of the opening?
You would assume that the opening is big enough to accommodate putting in an object as big as the maximum capacity of the model of Null-Space Chamber.
And yes, you definitely CAN install in a prosthetic limb or a cheek pouch.