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HP Z440 (ALC221) Sonoma no sound

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Hi,
Seems I will need help setting up audio on Sonoma 14.2.1 running opencore v9.6 and all kext up to date.
I have only HDMI monitor audio and external USB DAC. I would like to setup ALC221.
Can someone point me for any step-by-step guide?
I newbie in Mac world.
Thanks a lot
Maciek

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Thank you so much,
I followed for this tutorial,
had installed latest AppleALC and Lilu kext's
tried all three layouts for ALC221 (11,15 and 88)
as stated in your tutorial
and in every case I had no sound device.
Should I change something else?
Or how to debug this?

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