jo, the arms with the joined shoulders
these two things are really huge, you can compare it with the two A4 sites above
sry, that i don't made any photos between, but i made them in one stroke
the only thing i can say, it was not easy and if you wanna rebuild the model, you must be very careful
the part C59 must be glued to the inside so leave the parts C55, C56, C63, C64 open as long as you can.
if you later want to pose the model,
don't connect the forearms and the hands
I have no experience so, you must test it on your own