What to say, i wanted to tyout some about "internal mechanics" on giant robots. To say it all, a giant mecha head, inside looks like a human brain at first watch, but made by pipes having thousand of optical wires within, and at least the "secondary devices" have more pieces than the ones i drawn here. I don't wanted to put too many particulars intentionally, because it may became too long to do by digital, and the want to do it may passed by as happened to other too detailed pictures i did in past (crap, me and my illness for details XDXDXD). We can say this is just a part of the "Himega-cannon" control sistems, and some pieces are been unmounted and sent in another side of the hangar for other kind of checkings (the small "holes" on the pipes are connection points for other pieces), different than the ones Ota is doing here (btw, Ota here is in "adult" version), probably for an hardware failure or whatelse.
Despite this, i don't like much how Ota came out, he looked better on scrap than colored XDXDXD.