Big Sur on Asus UN62

Hi
I'm trying to use asus UN62 to perform a dual boot windows/mac
https://www.asus.com/Commercial-Desktop/VivoMini_UN62_commercial/specifications/
I'm using opencore
The hw is
i5-4210U 1.7gh. haswell
4gb ram
Intel® HD Graphics 4400
intel dual band wireless ac7260
realtek pcie gbe family controller

I followed instructions on https://dortania.github.io/
and tried with
HfsPlus.efi and HfsPlusLegacy.efi
Without success.
The final error is always ...

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