Looking for a premium split board

[FezBoy]

Does anybody know of a split keyboard with a solid heavy metal case? My ideal board would be something like this Lily58 case I designed, i.e. a corne-esque board with a number row, but that's by far not a necessity.

I remember seeing something similar on here a while back, probably in an interest check, but haven't been able to find it since. Edit: that was the orbit-x, which can be found here: https://geekhack.org/index.php?topic=104057.0;topicseen

[powwu]

Any of gboards.ca's heavy series.