Someone suggested to make a iso 1:1 copy instead of .vhd
I'll do that too just in case.
Not necessarily a ISO you can also IMG
But in any case a copy that includes all the RAW data from the drive regardless of partitions and file tables.
There is a lot of data on the vhd file, i did a scan and it recovered 159080 files.
Further examination is needed to look for the specific file contents, but given the amount of data this will take an awful lot of time.