Model No: KM-0220
Switches: MX Black, MX Super Black, MX Grey
Stabilizers: Cherry-like plate mounted
Keycaps: Doubleshot ABS
PCB Manufacturer(?): Kuotiang
Case Manufacturer: Lien Hwa Plastic Ind Co. Ltd
Interesting thing is that I can't find a definitive answer on who the manufacturer is, as the case is molded by a company that seems to have nothing to do with the PCB

Full shot of the board, uncleaned
Note that only the mains are using the german legends, while everything else stays English

Nav Cluster
I enjoy these keys a lot since they kind of have a novelty factor with 'Find' 'Help' and 'Do'

Close-up of the yellowed keycaps
Doubleshot legends on this thing are beautiful, not sure what the previous owner did to cause the marbling but it looks kinda nice

Switches
Basically a standard Cherry style board, with an MX Grey on the Spacebar and MX Blacks for mains, although this board also features an MX Super Black on the 'Compose Character' key to the left of the spacebar

Stabilizer mount, pegs are the same as 10u spacebar
The board features what I can only describe as 'knockoff' cherry stabs, since the horizontal bar of the stabs is a bit shorter than the one of genuine cherry stabs

Back of the board
10 screws, 6 rubber feet and 2 flippers shows that they were serious about the construction of this thing, I blacked out the name of someone who probably owned this board before

Case opened up, shielding and PCB with dirt
Not much I can say about this

PCB Numbering

PCB Manufacturer(?)

Top of the PCB, front side

It even has a buzzer!
And that concludes my adventure into the unknown of this eBay find, if there are any questions/requests for pictures feel free to ask, as long as it doesn't require me desoldering all the switches I'll probably do it/post pictures