Michael we are going to need to know exactly what ESU Loksound decoder you are going to use first please.
There are many versions & sound profiles are very specific to that decoder version.

Example: https://www.esu.eu/en/downloads/sounds/

You won't find a sound file for a V3201 as it was dismantled long before any recording facilities existed to record it.
I have an earlier model of this loco that I also want to put a Loksound 5 into, using fiddled sound files from other locos, but because of the way the exhaust from the diesel was passed through heat exchangers I believe the resultant sound output should be rather muted.