You've got a big soldering session ahead of you to convert your plugs to the 3 colours...
to get the cluster to work is pretty easy as my car had a poverty spec cluster and when i retroffited the current one the fis harness i ordered had both the 20 and 32 pin connectors
the blue connector is essentially my grey connector (2 blue one green on my car)
the green connector will require some pins to be swapped around, my issue will be my gearbox sends a dedicated wire to the cluster for gear indication but the colour fis draws gear info from the canbus which my car doesnt have (it ignores that wire completely on the green connector) so i will probably not have any selected gear information on there from what i can see.