New FN or Colt M1903 Hammerless pistol
To replace the Vintage Pistol and SNS Pistol, Vintage one with wood/brown grip like the first pic, SNS one with blck/ploymer grip like the second pic
and black/grey steel for the default, sliver steel for the luxury component
The M1899 Pistol from RDR2 will be perfect for that, as it's that but lore friendly.
I would do it but I don't know anything about model importing.
Hope someone can do it!