The sounds of metal smashing onto another piece, the heavy stench of oil looming throughout the room. Old Fammet was indeed putting everything he got into this particular War Maiden creation.
When he first saw the proposed schematics at a glance, he thought it was some old design that Jin was asking for. But as he delved deeper into constructing the War Maiden, he realised that there was something more to it.
It felt like Jin was not creating a War Maiden, and rather, a War Maiden that was as close to a human. He might not have any concept of chi, dantians or anything of that sort in the Synthesis World but Old Fammet realised that the cores placement and frame structure was similar to the construction of a human body (as ironic as it sounds since most War Maidens were akin to humans.)