With Model W's existence seemingly all due because of Albert, or so ZX: Advent states, I've speculated else where that Albert more or less is taking credit for minor alterations to what ultimately was coming into existence prior his involvement and without his assistance. Though since Albert got his hands on the 'remains', it is basically into his favor. But I'd like to offer an alternative theory.
Back in Zero 4, during the Ragnarok Incident... Weil, bound to a machine body within regenerative armor, fusing himself with the Core of Ragnarok, Laevatein... Was whole new type of entity. The entire station becoming his body, the Core remaining his place of Consciousness, was still bound to typical Being set-up... Only difference is, Weil was the Core, thus the Station itself was the
...
Taking into account what the BioMetal is within the ZX series, the question is "How did it come to be?". Well, it spans much further prior than the Ragnarok incident. This being speculation, so don't forget that during the read. And is the Basis for BioMetal.
Centuries ago (between 2 and 300 years), the man named Weil, was a scientist within Reploid technology. having been prone to sinister acts, and crimes against humanity (possibly Reploid), and was sentenced to eternity of banishment. Without being consulted by X, Weil was subdued and was taken to an isolated arena where his mind and consciousness was pooled into a robotic type body. The only one known to exist. This being of a subjected material highly primitive but may have been a milestone for further thresholds. But this technology
