The problem is that QEMU isn’t optimized for M1 Macs, and virtualization is very slow… unless it uses MacOS’ Hypervisor.Framework. So, in order to have a working Windows environment, you have to do it all in a virtual machine. M1 Macs don’t have support for Bootcamp.You may also want to change the mac address listed in line 23. (Generally 280X and older as long as they have a UEFI VBIOS). If you want Mojave or future versions of OS X, you must have a 700 series nvidia GPU or an AMD gpu without the reset bug. A linux install with a Qemu installation and configured to enable relevant platform features.