That explains why I typed GGMC-101 into Google to find more about it. Having found nothing, I realised I'd somehow mistyped "GGMC" instead of "GGMM"! Turns out I was correct all along.
That MCL doesn't really look like this board though, I think Oo .
I know it doesn't. This is a point of confusion: GGMC-101 and MCL-101 are different but similar shapes and people get them mixed up, but now it's worse, because the latter shape is one that I thought was only used for rubber dome keyboards, but in fact it was also used for mechanical (MCL-101).
Keyboards of the GGMC-101 shape can be mechanical (Alps/Silitek) or rubber dome (Silitek). Keyboards of the MCL-101 shape can also mechanical or rubber dome, both made by Alps.