Updated system
https://preview.redd.it/hzi2u254bo861.png?width=1318&format=png&auto=webp&s=b1aae3225621b7f4ce8d4cb3a89c6557db9bc758
You can check the complete details here:
https://github.com/samuelcarreira/Hackintosh-Big-Sur-Gigabyte-B360M-D3H-i3-8100-RX580-BCM943602CS-4K-monitor-OpenCore