Could this prototype retroactively by Melding Vamprah? I know the Makuta in the Melding had white armor, and that Gold Good Guy was canonized as Turaga Lhikan retroactively.
From what i have read the Makuta in Melding looked vastly different, I mean their masks and armour.
I honestly doubt any prototype would be canonized as it contained custom parts, sometimes sculpted, sometimes made form cut pieces of other parts.
What benefit would it even serve? The parts would need to be 3D printed anyway, and the model isn’t very interesting nor is melding vamprah prominent in the story.