About to play it yet again, it's been a while, what do I need? Assuming the GOG version, what about patches, wesp? Anything else?
Also, VTM thread.
Unofficial Patch is the only thing you need, yes.
If that's your second playthrough you may try its Plus features.
>>389244802
The GOG version is being constantly updated with the new community patches, so I doubt you'll need anything besides that.