[As Peter spreads out the schematic, Otto leans in even closer. There's a lot of tiny notes to see, and thought to go into how these components interact with one another. But it all looks highly functional, and the explanation supports that further. Granted, it's all theoretical at this point; the unanticipated flaws won't rear their ugly heads until construction is underway.]

That's wonderful, Peter. It seems like you've taken everything necessary into account, and its movements should be quite fluid for its basic anatomy. What sort of power source did you have in mind?