I worked on the Motherboard, I deleted items I wouldn’t need like the PCIE slot and the USB-C power as I will be using a battery. I found various resources including the official Lattepanda Mu motherboard github (Opensource FTW). I also found a whole course on how to make carrier boards for it. I still have a lot more work ahead of me as I barely have much. I am starting to realize how hard this project will truly be, but there needs to be an easy, open source, and up to date laptop. The screenshot includes all my notes and resources for the motherboard.