haha yep! The unit in the OP is one of many sub-models of the interesting **Datalux SpaceSaver keyboards from the late-80's & early-90's.

    This one posted here was called a "Desk model"; which featured that unique ergonomic ramped-backplane, but there were also flat variants in the "Desk" & "Panel" sub-model categories. All versions came with either Cherry ML or MEI low-profile MX-mount switches, and these boards ALSO had options which replaced that middle Nav Cluster with a Pinnacle Cirque Trackpad module! 👀
 
Anyway, yeah - naturally a Geekhacker named mrbishop came along who loved the layout & general vibe of the OG SpaceSaver and gave it a modern-reboot in the form of a handwired teensy++ built into a neat stacked aluminum, wood & acrylic case and called it the DataLuxxx. Mrbishop's Dataluxxx progress-thread was followed closely by Evan from TheVanKeyboards/TVK, who loved it so much he also made a 40% version that replaced the main keyboard section with a Minivan layout: THIS was dubbed **CargoVan.

There was also another, even more-recent revival of the CargoVan on the 40% Keyboards discord server by GlowKB, who mocked up a fresh PCB & a chonky CNC'd aluminum case for a small semi-private buy last year!