My macOS Big Sur Patcher allowed countless users of older Macs to enjoy the new design and features of macOS Big Sur.
However, other developers have created much more complete patchers, including additions such as Wi-Fi drivers and support for even older Macs. Therefore, I believe that continuing to work on my own patcher would be an unnecessary duplication of effort.
To install macOS Big Sur or Monterey on your older Mac, try OpenCore Legacy Patcher, to which I have contributed.
Please do not contact me directly about OpenCore Legacy Patcher. Instead, use the OpenCore Legacy Patcher Discord server for troubleshooting.