Need MacOS BigSur 11.1 raw file and EFI for HP ZBook 15 G3

Please gave me the 11.1 ver file for my Laptop and also provide an EFI for HP ZBook 15 G3

Intel HD 530 & Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz 2.71 GHz

8 GB Ram

I use some efi and try to install bigsur its stucking during installation