With Xmas coming soon I think this may be an interesting idea to share.
What if the third NPC would be Dammit the Damned with some spooky stuff in his sleeves or hood or wherever.
Dammit is the guy who runs Grimtools site, which I found very well put together source of information
with various databases useful for extended knowledge of this grim yet amazing game.
To wrap it up If some part of sales from this would be given to him alongside with presence of the NPC ingame would be a nice thank you, for his contribution.
Have a nice day everyone.