This mod replaces all paintings inside the Saint Denis' mayor mansion.
You need Lenny's Mod Loader for it to work.
I also highly recommend Open All Interiors so that you can enter the building outside of the mission.
Simply extract the zip file and place the 'Shark2J' folder into your "lml" folder found in your Red Dead 2 game directory.
Issues: Some of the "Queen's Throne" pictures are not centered and are used more than once. That's just how those textures are mapped on the picure frames within the game files, no way for me to adjust that.
Update (9/26/24): All LOD issues fixed + texture adjustments