Chinese OEM Maxsun released a desktop motherboard featuring one of Intel's mobile Tiger Lake chips built in. The HM570 is a standard Micro-ATX motherboard, but has its Tiger Lake i7-11800H soldered on. With low-end Alder Lake parts set to hit the market soon, though, it's unclear exactly who the HM570 is made for.
https://www.notebookcheck.net/Maxon-releases-the-MS-Meterstone-HM570-desktop-motherboard-with-a-45W-Tiger-Lake-i7-11800H-onboard.580668.0.html